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Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chaohu Hengya Building Mat Machinery Co Ltd has been awarded a patent for Steel Structure Plate Curling Forming Device. This invention was developed by Qin Xiaobo and Qin Jing.
The patent application number is CN202422903663U 20241127. The patent publication number is CN223655803 (U). International Patent..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has published Dongguan Sucheng Xinwang Hardware Tech Co Ltd patent application for Rapid and Accurate Steel Mesh Search Management System. The invention was developed by Gan Xiong, Lei Xiaojun, Wu Jiarun and Lei Jun.
The patent application number is CN2026103639..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Taicang Jingang Environmental Prot Industry Co Ltd has secured a patent on Waste Steel Treatment Device Integrating Cutting and Crushing Functions. Yu Yaoguo and Wang Luoding developed the invention.
The patent application number is CN202423187412U 20241224. The patent publication number is CN223655739 (U..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Fixing Mechanism for Die Steel Machining has been issued to ZTE Tailai Mould Tech Co Ltd. This invention was developed by Lu Weiwei and Li Zuoxian.
The patent application number is CN20242373433U 20241213. The patent publication number is CN223656823 (U). International Patent Classifica..
Steel
| Sat 19 Sep 2026
Seoul, Sept. 19 -- Korean Intellectual Property Office has released Dong Yang Steel Pipe Co Ltd patent application for Method for Correcting of Steel Pipe. This invention was developed by Song In Young, Lee Kwak Woo and Yoon Sang Ho.
The patent application number is KR20230107795 20230817. The patent publication number is KR2..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Jiangsu Yijiatong Steel Structure Co Ltd has been granted a patent for Steel Fixing Device for High-rise Steel Structure Machining. Han Lizhu, Chen Zhilian, Hu Weiji and Yin Ming developed the invention.
The patent application number is CN20252067494U 20250113. The patent publication number is CN223656848..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Guangdong Dingli New Mat Co Ltd has secured a patent on Stainless Steel Pipe Inner Polishing Mechanism. Pu Biao and Peng Wenke developed the invention.
The patent application number is CN202423214940U 20241225. The patent publication number is CN223656744 (U). International Patent Classification codes are..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Angang Steel Co Limited has filed a patent application for Method for Dynamically Evaluating Metallurgical Coke Fed into Furnace. This invention was developed by Tan Xiao, Gan Xiushi, Li Yong, Zhu Qingmiao, Zhao Zhenxing, Hou Shibin, Wei Fuyu, Liang Jinbao, Cheng Xueke and Wang Chao.
The patent applicatio..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Polishing and Rust Removing Equipment for Stainless Steel Pipe Fitting Machining has been issued to Guangdong Dingli New Mat Co Ltd. This invention was developed by Xing Kelin, Pu Biao and Peng Wenke.
The patent application number is CN202423281458U 20241230. The patent publication numb..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Hegang Leting Steel, Tangshan Iron & Steel Group and Tangshan Branch HBIS for Protection Device for Preventing Tundish Sliding Block Quick-changing Mechanism from Splashing Steel. Zhang Wenxiang, Wu Xiaoyang, Li Wennan, Chang Shengxing and Z..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Dingxiang Best Forging Co Ltd has been granted a patent for Cooling and Fishing Device for Stainless Steel Forgings. Jiao Luqi, Li Zhijian, Yang Fei and Guo Zhen developed the invention.
The patent application number is CN20252037962U 20250108. The patent publication number is CN223655969 (U). Internation..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Changzhou Siweide Metal Composite Mat Co Ltd has secured a patent on Steel Strand Cutting Device. Zhang Youming, Liu Chuanqi, Xia Jusheng, Wu Congzheng and Xue Rui developed the invention.
The patent application number is CN20252044386U 20250109. The patent publication number is CN223655942 (U). Internati..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Cai Jinyin has received a patent for Steel Bending Device for Steel Machining. This invention was developed by Cai Jinyin, Ren Meng, He Xiaoning and Wang Wenkang.
The patent application number is CN20242344368U 20241210. The patent publication number is CN223655925 (U). International Patent Classification..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Tianjin Weitian Coatings Packing Container Co Ltd has been awarded a patent for Expansion Cone Mechanism of Automatic Steel Pail Production Line. This invention was developed by Liu Xianzhang.
The patent application number is CN20252036229U 20250108. The patent publication number is CN223655916 (U). Inter..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Tianjin Weitian Coatings Packing Container Co Ltd has been granted a patent for Rib Expanding Mechanism of Automatic Steel Pail Production Line. Liu Xianzhang developed the invention.
The patent application number is CN20252036216U 20250108. The patent publication number is CN223655915 (U). International ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Flanging Mechanism of Automatic Steel Pail Production Line has been issued to Tianjin Weitian Coatings Packing Container Co Ltd. This invention was developed by Liu Xianzhang.
The patent application number is CN20252036209U 20250108. The patent publication number is CN223655914 (U). Int..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Wuxi Lida Metal Products Co Ltd for Battery Steel Shell Machining Stamping Device Capable of Achieving Rapid Feeding and Discharging. Zhu Xiaodong developed the invention.
The patent application number is CN202423289247U 20241231. The pat..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Luoyang Yanzhao Equipment Mfg Co Ltd has secured a patent on Steel Belt Feeding Device. Qiao Bingtao, Wu Jun, Wang Zhenhao and Guo Pengle developed the invention.
The patent application number is CN202423310994U 20241231. The patent publication number is CN223655899 (U). International Patent Classificatio..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Luoyang Yanzhao Equipment Mfg Co Ltd has received a patent for Precise Feeding Equipment for Steel Belt. This invention was developed by Qiao Bingtao, Wu Jun, Wang Zhenhao and Guo Pengle.
The patent application number is CN202423310981U 20241231. The patent publication number is CN223655898 (U). Internati..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Jiangsu Jiugang Precision Tech Co Ltd has secured a patent on Anti-deviation Structure for Flattening Machining of Stainless Steel Plate. Liu Zhengbing, Chen Ye and Ma Shuqiang developed the invention.
The patent application number is CN20242392064U 20241216. The patent publication number is CN223655888 (..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Suzhou Meissner Tech Co Ltd has been awarded a patent for Equipment for Automatically Positioning and Detecting Small Steel Sheet. This invention was developed by Zhu Xiang, Zhu Xianlong, Zhu Mengyao, Chen Fei and Chen Xiaojun.
The patent application number is CN202423175510U 20241223. The patent publicat..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Hualong Metallurgy Equipment Co Ltd has secured a patent on Mounting Structure of Steel Sieve Plate. Ding Shiming, He Changde and Huang Zhipeng developed the invention.
The patent application number is CN202423182119U 20241223. The patent publication number is CN223655483 (U). International Patent Classif..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has published Posco Holdings Co Ltd patent application for Continuous Mineral Carbonation Device Adopting Direct Carbonation Mode and Mineral Carbonation Method Using Device. The invention was developed by Hwang Jong-soo, Ahn Chi-kyu, Choi Jung-ho, Kim Kuk-hee and ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has released Anhui Huahang Cable Tech Co Ltd patent application for Steel Tape Armored Cross-linked Polyolefin Insulated Flame-retardant Power Cable and Preparation Method Thereof. This invention was developed by Liu Huadong, Zhang Chunsheng, Wu Junsheng, Li Mingyu..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Anhui Fenghe Heavy Ind Group Co Ltd has applied Chinese patent for Method for Dynamically Measuring and Calculating Manufacturing Cost of Steel Structure Grid. Wang Ning, Li Xiang, Liu Peipei, Shen Jing, Li Xingwang and Han Lili developed it.
The patent application number is CN202610391532 20260327. The p..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has published Xinji Aosen Special Steel Group patent application for Steelmaking Cost Calculation Method, Device and Equipment and Storage Medium. The invention was developed by Guo Jian, Zhai Dong, Liu Hao, Guo Pengchao and Dong Mingyi.
The patent application n..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Angang Steel Co Limited has applied Chinese patent for Rough Rolling Broadening Scattering Learning Method and System. Wang Wei, Zheng Daqing, Li Lin, Wang Guoming and Zhang Shoufeng developed it.
The patent application number is CN202610300315 20260312. The patent publication number is CN122264162 (A). I..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Posco Holdings Co Ltd has submitted a patent application for Hydrogen Production Device for Producing Hydrogen from Ammonia. This invention was developed by Hwang Jong-soo, Ahn Chi-kyu, Choi Jung-ho, Kim Kuk-hee, Lee Chang-hoon and Jeon Nam-ki.
The patent application number is CN20248074388 20241216. The ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Sichuan Zhonghan Zhizao Tech Co Ltd has been granted a patent for Circuit Board Pressing Steel Plate Placing Rack. This invention was developed by Zhou Hanhua.
The patent application number is CN202520248227U 20250217. The patent publication number is CN223657002 (U). International Patent Classification c..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Zhejiang Yongli Steel Ind Co Ltd has been awarded a patent for Grinding Device for Inner Side Face of Steel Pipe. This invention was developed by Zhou Linbin, Cao Shaolin and Huang Jianqiang.
The patent application number is CN202423297709U 20241231. The patent publication number is CN223656653 (U). Inter..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Kejia Changxing Formwork Mfg Co Ltd has been granted a patent for Die Steel Machining and Cutting Device. This invention was developed by Zhang Hongye, Zhang Youming, Zheng Gongjian and Su Jian.
The patent application number is CN20252042345U 20250107. The patent publication number is CN223656620 (U). Int..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Wafangdian Jingu Bearing Co Ltd has secured a patent on Protective Steel Cutting Device. Zuo Jian, Xie Dezhi and Ning Ge developed the invention.
The patent application number is CN20252036461U 20250107. The patent publication number is CN223656584 (U). International Patent Classification codes are B23Q11..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Hebei Shengmo Metal Products Co Ltd for Steel Grating Machining Platform with Positioning Mechanism. Cai Xiaoya developed the invention.
The patent application number is CN20252038713U 20250108. The patent publication number is CN22365630..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Hebei Xingbei Wire Mesh Products Co Ltd has secured a patent on Rapid Welding Device for Steel Grating Machining. Sun Hu developed the invention.
The patent application number is CN20252027356U 20250107. The patent publication number is CN223656305 (U). International Patent Classification codes are B08B15..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Zhengzhou Hanjing Digital Tech Co Ltd has received a patent for Steel Truss Welding Protector. This invention was developed by Liang Xiaodong, Lyu Shuang, Zhao Junye, Liang Huimin and Du Fujun.
The patent application number is CN20252040077U 20250108. The patent publication number is CN223656302 (U). Inte..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Foshan Tenglei Hardware Products Co Ltd has been awarded a patent for Continuous Stainless Steel Pipe Cutting Device. This invention was developed by Zhou Junying and Peng Jianyang.
The patent application number is CN202423263500U 20241230. The patent publication number is CN223656258 (U). International P..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Longjian Kegong Heilongjiang Co Ltd has obtained a patent for welding device for bent h-shaped steel. This invention was developed by Li Jiaoyang, Yu Guofeng, Ma Lei, Mou Zhonghao and Cheng Qianwen.
The patent application number is CN20252040117U 20250108. The patent publication number is CN223656241 (U)...
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- He Xinxin has been awarded a patent for Steel Rail Chamfering Device Capable of Being Rapidly Installed.
The patent application number is CN202520283345U 20250220. The patent publication number is CN223656156 (U). International Patent Classification code is B23D79/00.
State Intellectual Property Offi..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Deyang Jianan Machinery Mfg Co Ltd has received a patent for Deslagging Structure for Profile Steel Cutting. This invention was developed by Yuan Li and Sun Benjun.
The patent application number is CN202423157722U 20241220. The patent publication number is CN223656144 (U). International Patent Classificat..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Qingxian Bohui Electronic Equipment Mfg Co Ltd for Steel Cutting Device for Dry Transformer Shell Machining. Liu Cheng, Li Feng and Wang Ganjun developed the invention.
The patent application number is CN20252032639U 20250107. The patent ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Multi-angle Steel Pipe Cutting Device has been issued to Guangdong Huize Steel Pipe Co Ltd. This invention was developed by Xiao Sheng, Li Yong, Zhang Hongbing and Cao Anfu.
The patent application number is CN202423260525U 20241230. The patent publication number is CN223656140 (U). Inte..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Cutting Equipment for Steel Structure Machining has been issued to Hubei Shunyue Electromechanical Tech Co Ltd. This invention was developed by Liu Junqing.
The patent application number is CN202423178500U 20241223. The patent publication number is CN223656137 (U). International Patent ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Steel Plate Fixing Device for Steel Plate Beveling Machine has been issued to Dalian Liming Steel Structure Co Ltd. This invention was developed by Luo Hao.
The patent application number is CN202520237478U 20250214. The patent publication number is CN223656128 (U). International Patent ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chongqing Junqi Steel Mould Mfg Co Ltd has been awarded a patent for Steel Plate End Supporting Device. This invention was developed by Ma Qizhong.
The patent application number is CN202422815892U 20241119. The patent publication number is CN223656123 (U). International Patent Classification codes are B23..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Anyang Zuxin Machinery Mfg Co Ltd has obtained a patent for scrap steel gantry shear. This invention was developed by Wang Xueen, Wang Xuetian and Wang Shiqi.
The patent application number is CN20242233921U 20240821. The patent publication number is CN223656099 (U). International Patent Classification cod..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Nantong Weiguan Machinery Mould Co Ltd has been granted a patent for Punching Equipment for Steel Plate Machining. Li Weijian developed the invention.
The patent application number is CN202520581153U 20250331. The patent publication number is CN223656079 (U). International Patent Classification codes are ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Hong Peiliang has secured a patent on Rail Steel Drilling Equipment for Ordinary-speed Railway Maintenance. Hong Peiliang and Lin Hanwu developed the invention.
The patent application number is CN20252033112U 20250107. The patent publication number is CN223656072 (U). International Patent Classification c..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Anqing Xianglu New Material Tech Co Ltd has obtained a patent for roll forming device for steel. This invention was developed by Feng Zongjin, Chai Zhenhua and Chen Guotong.
The patent application number is CN20242324142U 20241206. The patent publication number is CN223655789 (U). International Patent Cla..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Jinan Zhongte Special Steel Co Ltd has been granted a patent for Straightening Roll Device Special for Pi-shaped Section Steel. Ren Xiangdong, Zhang Haijun, Sun Qihai, Dong Liji, Liu Zaixin, Choi Woon Man, Zhang Qingjun and Wang Yong developed the invention.
The patent application number is CN202422876065..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Guangdong Huize Steel Pipe Co Ltd has been awarded a patent for Steel Coil Unwinding Device Facilitating Feeding. This invention was developed by Xiao Sheng, Li Yong, Zhang Hongbing and Cao Anfu.
The patent application number is CN20242329410U 20241209. The patent publication number is CN223655763 (U). In..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Tianjin Haohaida Ocean Eng Co Ltd for Steel Pipe Outer Surface Cleaning Equipment. Zhang Yingming and Ma Qianqian developed the invention.
The patent application number is CN20252038924U 20250108. The patent publication number is CN223655..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Anhui Jiasen Precision Science & Tech Co Ltd has secured a patent on Round Pressing Forming Machine for Steel for Producing Back Shell of Household Appliance. Xie Shiguo, Liu Taishun and Zou Dengfeng developed the invention.
The patent application number is CN202423105754U 20241217. The patent publication..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Zhejiang Geartech Machinery Co Ltd has secured a patent on Paint and Steel Glue Dual-purpose Roller Coater. Ruan Heping and Ruan Hongqi developed the invention.
The patent application number is CN20242390671U 20241213. The patent publication number is CN223655347 (U). International Patent Classification c..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has received Rizhao Yulan New Mat Co Ltd patent application for Steel Plate Surface Defect Identification Method Fused with Visual Attention Mechanism. Song Yanqiang, Jing Yuqiang, Zhao Dongdong, Han Qi, Han Gang, Zhang Xiaobing and Sun Hao developed the invention...
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Angang Steel Co Limited has submitted a patent application for Method for Optimizing Edge Searching Precision of Meter Detection System. He Shiguo, Liu Peng, Cui Pilin, Wang Mengchen, Gao Lei, Wang Jinchen, Wang Xin, Wang Xuefeng and Zhang Shoufeng developed the invention.
The patent application number is..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Nanjing Xinding Automation Tech Co Ltd has secured a patent on Steel Wire Rope Connector Riveting Device. Chen Baiyu developed the invention.
The patent application number is CN20252003857U 20250102. The patent publication number is CN223656419 (U). International Patent Classification code is B23P19/02.
..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Foshan Dezhan Refrigeration Equipment Parts Co Ltd has been granted a patent for Small Steel Pipe Ring Penetrating Device. Feng Yaohua and Li Rongfeng developed the invention.
The patent application number is CN202423167117U 20241220. The patent publication number is CN223656415 (U). International Patent ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Steel Pipe Jacking and Positioning Device has been issued to Hunan Yunyang Electric Power Tech Co Ltd. This invention was developed by Li Sanmei and Peng Lifeng.
The patent application number is CN202422861888U 20241122. The patent publication number is CN223656381 (U). International Pa..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Shandong Anran New Material Tech Co Ltd has obtained a patent for alignment welding device for steel pipes. This invention was developed by Chang Sheng and Li Zhigang.
The patent application number is CN202520248241U 20250217. The patent publication number is CN223656378 (U). International Patent Classifi..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Shanxi Zhongxin Rubber Products Co Ltd has secured a patent on Flange Welding Equipment for Plastic-coated Steel Pipe. Liu Zhishan developed the invention.
The patent application number is CN202423187327U 20241224. The patent publication number is CN223656377 (U). International Patent Classification codes..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Anhui Herui Steel Structure Mfg Co Ltd has obtained a patent for automatic angle steel welding device for angle steel tower. This invention was developed by Jung Ji-sun, Zheng Li and Huang Jin.
The patent application number is CN202423264268U 20241230. The patent publication number is CN223656346 (U). Int..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Tianjin Hongshengyuan Machinery Equipment Co Ltd has been granted a patent for Stainless Steel Seamless Tube Spraying Device. Liu Guosheng, Dong Yuanyuan and Liu Zhaoxue developed the invention.
The patent application number is CN202423148802U 20241220. The patent publication number is CN223655328 (U). In..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Jiangsu Yingnaisi Machinery Mfg Co Ltd has been granted a patent for Spraying Device for Steel Pipe Production. Zhang Xiaoyu, Xu Lingjia and Zhang Lei developed the invention.
The patent application number is CN202422379618U 20240929. The patent publication number is CN223655319 (U). International Patent ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has released POSCO patent application for Composition for Surface Treatment of Steel Sheet, Plated Steel Sheet Surface-treated Using Same, Method for Producing Same, and Hot-formed Member. This invention was developed by Li Kangmin and Kim Yeon-ho.
The patent appl..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- POSCO has submitted a patent application for Steel Sheet and Method for Manufacturing Same. This invention was developed by Seong Hwan-goo, Kim Jae-joong, Lim Young-roc, Lee Jae-hoon and Na Hyun-taek.
The patent application number is CN20248074915 20241216. The patent publication number is CN122270584 (A). ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- POSCO has filed a patent application for Cold-rolled Steel Sheet and Method for Producing Same. This invention was developed by Ha Yu-mi, Park Man-young and Han Seong-ho.
The patent application number is CN20248074734 20241213. The patent publication number is CN122270583 (A). International Patent Classific..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Hyundai Steel has submitted a patent application for Ultrahigh-strength Galvanized Steel Sheet and Manufacturing Method Thereof. Jang Minho, Park Min-seo, Na Jeong-hyun and Han Sung-kyeong developed the invention.
The patent application number is CN20248075441 20240509. The patent publication number is CN12..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has released POSCO patent application for Wire Rod and Method for Manufacturing Same. This invention was developed by Kim Hyun-jin.
The patent application number is CN20248075077 20241113. The patent publication number is CN122270580 (A). International Patent Clas..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- ArcelorMittal has filed a patent application for Method for Producing Steel Using Electric Arc Furnace. This invention was developed by Steckmann Guillaume and Sanchez Mathieu.
The patent application number is CN20248075265 20241203. The patent publication number is CN122270565 (A). International Patent C..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have been granted a patent for Strip Steel Drying Device and Strip Steel Production Equipment. This invention was developed by Wang Yajun, Fu Zhiping, Li Jiang, Jiang Dong, Du Zhangwei, Peng Jun and Liu Bin.
The patent application number is CN20252..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has released POSCO patent application for Thermal Molding Member, Thermal (PUSH) Molding Member, Method for Manufacturing Thermal (PUSH) Molding Member, Molding Device,. This invention was developed by Kim Sung-woo, Hwang Hyeon-seok, Oh Jin-keun, Yoo Yun-ha, Bu Xua..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Hefei Qianglian Magnetoelectric Technology has received a patent for Magnetic Steel Polishing Equipment. This invention was developed by Sun Tao.
The patent application number is CN202423262048U 20251119. The patent publication number is CN223656688 (U). International Patent Classification codes are B24B19/..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- POSCO has applied Chinese patent for Steel Frame for Photovoltaic Module and Method for Manufacturing Steel Frame for Photovoltaic Module. Shin Seung-hun, Ha Tae-hyu and Han Gyu Hong developed it.
The patent application number is CN20248073588 20241211. The patent publication number is CN122270865 (A). Inte..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Guilin University of Technology has filed a patent application for Light Steel Surface Defect Detection Method and System Based on KOMB-YOLO. This invention was developed by Li Yajuan, Yang Panpan, Jin Kengo and Lin Weichen.
The patent application number is CN202610618446 20260507. The patent publication ..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Anhui University of Finance and Economics has sought patent for Strip Steel Surface Defect Detection Method and System Based on ALCA Attention Module. This invention was developed by Lu Kun, Wang Bing, Li Feng, Zhou Wanhuai, Wang Wenyan and Bu Renpu.
The patent application number is CN202610481257 2026041..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Henan Gengli Engineering Equipment has been granted a patent for Manipulator Device for Mounting Steel Arch of Mine Roadway Dome. This invention was developed by Zhang Yuxing, Chang Songshuai and Ling Yonghong.
The patent application number is CN20242317878U 20241209. The patent publication number is CN2236..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Kobe Steel for Screw Element Fixing Jig and Screw Element Fixing Structure. Makiyama Shinya and Morishita Mitsumoto developed the invention.
The patent application number is CN202423104561U 20241216. The patent publication number is CN223..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has released Daido Steel patent application for Electrode Active Material and Method for Manufacturing Electrode Active Material. This invention was developed by Shimomura Kyohei, Tanaka Yuki, Kimura Yuta and Hamada Yuki.
The patent application number is CN2025119..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Steel Fixing Structure for High-rise Steel Structure Machining has been issued to Shandong Zaokuang Zhongxing Steel Structure. This invention was developed by Fan Qingbing, Song Lei, Chen Long, Liu Hucheng, Dai Chengliang, Zhang Nan and Tang Yu.
The patent application number is CN20252070..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Hangxiao Steel Structure Shandong for Large Steel Member Welding Platform. Liu Shuting, Xie Hao, Jiao Yuxiao, Qin Peichen and Ji Xianlei developed the invention.
The patent application number is CN202520243863U 20250217. The patent publicat..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Hunan Wuxin Formwork for Steel Bar Component Welding Device. Xiang Qixing, Zheng Huaichen, Peng Xiaoliang, Hu Jiahao, Li Songlin and Zhou Jianping developed the invention.
The patent application number is CN20252042878U 20250108. The patent..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- Wuhan Iron and Steel has submitted a patent application for Thin-gauge High-strength Steel Quenching Plate Shape Characterization and Defect Analysis and Judgment Method and Medium. This invention was developed by Ding Ru, Zhang Pengwu, Wang Jianli, Wang Lixin, Wei Bing, Xia Changhua and Xu Feng.
The patent..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Baoshan Iron & Steel has submitted a patent application for Device and Method for Testing Performance of Multi-control System Network of Steel Rolling Production Line. This invention was developed by Wang Quansheng, Yin Hongbin and Kong Wei.
The patent application number is CN202411867916 20241218. The pate..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Qingdao Eihe Steel Structure Group has been granted a patent for Cooling Mechanism for Strip-shaped Steel Plate Cutting Equipment. Liu Jie, Ma Siming, Guo Nannan, Sui Chunyan, Meng Shuzhen and Zhang Shizhong developed the invention.
The patent application number is CN202423167841U 20241220. The patent publi..
Steel
| Sat 19 Sep 2026
Seoul, Sept. 19 -- POSCO Holdings has applied Korean patent for Molecular Structure Searching Device and Method. Lee Hong Woo, Hong Ji Sook, Kim Joo Min, Park Chan Shin, Kim Dong Ho, Lee Na Young and Heo Chang Hoon developed it.
The patent application number is KR20230107548 20230817. The patent publication number is KR20250026..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- CCCC Shec Third Highway Engineering has received a patent for Auxiliary Supporting Device for Welding Steel Structure Net Rack. This invention was developed by Zhang Lu, Zhao Chong, Liu Wenqi, Han Tianzhang and Li Le.
The patent application number is CN202423145508U 20241219. The patent publication number i..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Henan Xingxing Pipeline Engineering Technology has secured a patent on Plate Supporting Device for Stainless Steel Lining of Pipeline. Wei Yan, Wang Pengfei, Zhao Rui, Qi Yikun and Guo Xunchang developed the invention.
The patent application number is CN202422991509U 20241205. The patent publication number ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- MCC Shanghai Steel Structure Technology has been granted a patent for Automatic Welding Slag Cleaning Device for Main Welding Seam of H-shaped Steel. Wang Xiao, Li Huadong, Chen Wei and Shi Ji'an developed the invention.
The patent application number is CN20242355082U 20241211. The patent publication number..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Guangxi Iron & Steel Group and Liuzhou Iron & Steel have secured a patent on Sealing Structure of Blast Furnace Top Steel Ring and Airtight Box. Zhang Haifeng, Zhao Zewen, Shi Guoling, Wei Guowang, Peng Yaowen, Yang Yue, Li Deyun, Ban Fujie, Mo Fanghua and Li Yunkun developed the invention.
The patent app..
Steel
| Sun 20 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has received Zhejiang Zhongda New Materials patent application for Control Management System for Seamless Steel Pipe Production. Huang Zhenxuan, Xu Jie, Wan Qijun and Gu Jisong developed the invention.
The patent application number is CN202610333720 20260318. The ..
Steel
| Sat 19 Sep 2026
Seoul, Sept. 19 -- Hyundai Steel has applied Korean patent for Apparatus for Controlling Gain Scheduling of Air Knife and Method Thereof. In Il Kwon and Kim Ah Hyeon developed it.
The patent application number is KR20230107400 20230817. The patent publication number is KR20250026463 (A). International Patent Classification code..
Steel
| Sat 19 Sep 2026
Seoul, Sept. 19 -- Korean Intellectual Property Office has published POSCO patent application for Gate Opening and Closing Detection Device. The invention was developed by Kim Young Kwan.
The patent application number is KR20230107184 20230816. The patent publication number is KR20250026027 (A). International Patent Classificat..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Shandong Iron and Steel Group Yongfeng Lingang has been granted a patent for Novel Dummy Ingot Hook Head for Leading Casting Blank During Tundish Casting. This invention was developed by Wang Jie, Liu Liang, Xu Liang, Ma Rongyuan, Zhao Heng, Fan Leijun and Liu Zhang.
The patent application number is CN20252..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- SRBG Bridge Engineering has been awarded a patent for Reinforcing Steel Bar Straightening and Derusting All-in-one Machine. This invention was developed by Yang Hao, Li Wenfeng, Tao Yaoyu, Huang Diwei and Jiang Fei.
The patent application number is CN20252015416U 20250103. The patent publication number is C..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Qingdao Haoyu Heavy Industry for Bending Device for Steel Structure Production. Han Zhaoxian, Han Fei, Meng Xiang, Liu Yuxia, Jiang Nan and Guo Chongxu developed the invention.
The patent application number is CN202422649923U 20241031. The ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has awarded a patent to Suzhou Kaizhiyu Mould Technology for Anti-deformation Cold Work Die Steel. Jia Yuchen developed the invention.
The patent application number is CN20252008285U 20250103. The patent publication number is CN223655919 (U). International Patent ..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Xinxiang Weitu Numerical Control Equipment has been awarded a patent for Waste Steel Ball Kicking Device. This invention was developed by Bai Zherui, Hu Tiantian, Lu Weijin and Li Fang.
The patent application number is CN202423186427U 20241223. The patent publication number is CN223655555 (U). Internation..
Steel
| Fri 18 Sep 2026
Beijing, Sept. 18 -- Angang Group Yongtong Ductile Iron Pipe, Anyang Iron & Steel, Anyang Iron & Steel Group and Henan Iron & Steel Group Co Ltd have been awarded a patent for Connecting Device of Nodular Cast Iron Pipe Jacking Pipe. This invention was developed by Su Bailin, Zhang Hongliang, Fan Yonghui, Huang Shuai, Ji Haibo,..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Zhejiang Haozhonghao Health Product has received a patent for Elastic Steel Belt Pressing Strip Facilitating Passage of Mechanical Arm and Having Anti-channeling Effect. This invention was developed by Zhang Yongxiang, Xu Gang, Yin Gang, Xie Jichun, Wu Fengzhang, Lei Chuanmao and Luo Xianshun.
The patent ap..
Steel
| Sat 19 Sep 2026
Beijing, Sept. 19 -- State Intellectual Property Office of China has published POSCO patent application for Plated Steel Sheet for Hot Forming, Method for Producing Same, and Method for Producing Hot Press-formed Member. The invention was developed by Kwon Sung-chun, Li Kangmin, Kim Hong-ki, Jung Woo-sung, Hwang Hyeon-seok, Sun ..
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