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Construction

  |  Sat 26 Sep 2026

Beijing, Sept. 25 -- State Intellectual Property Office of China has received Foshan Zhongcheng Wisdom Tech Co Ltd patent application for Loose Sand Rolling Brush, Manufacturing Method and Sand Paving Device. Yang Wenyan and Li Zhiyang developed the invention. The patent application number is CN202610771779 20260601. The pate..

Chemicals

  |  Fri 25 Sep 2026

Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Wuhan Huagong Laser Engineering; Huagong Tech Company Ltd for Forming Cylinder Quick Replacement Equipment and Additive Manufacturing System. Yu Denghua, Du Jianwei, Zhao Chunyang, Wang Jiangang, Liu Yong and Yeung Lee-kwan developed the inv..

Medical

  |  Sat 26 Sep 2026

Beijing, Sept. 25 -- Hunan Huaxiang Medical Technology has applied Chinese patent for Lateral Variable-angle Fusion Cage. Hou Yu, Li Ning, Xiang Xiaowei, Liu Jiang, Huan Yifan and Liu Chaowei developed it. The patent application number is CN202411952259 20241227. The patent publication number is CN122297194 (A). International..

Medical

  |  Sat 26 Sep 2026

Beijing, Sept. 25 -- Maoming People's Hospital has sought patent for Gastroesophageal Reflux Monitoring Equipment with Bionic Structure and Preparation Method of Gastroesophageal Reflux Monitoring Equipment. This invention was developed by Chen Ye, Wu Xianjun, Huang Jinbo, Ke Da, Chen Zanxiong, Wu Zhenhua and Yang Chenghai. T..

Beauty & Fashion

  |  Fri 25 Sep 2026

Munich, Sept. 24 -- Weckerle GmbH has applied European patent for Method of Producing a Lipstick Mine. Brunner Martin, Rankl Fabian and Lory Lukas developed it. The patent application number is EP20250163805 20250314. The patent publication number is EP4806614 (A1). International Patent Classification codes are A45D40/16, B29..

Tyre

  |  Fri 25 Sep 2026

Seoul, Sept. 24 -- Korean Intellectual Property Office has received Hankook Prec Works Co Ltd patent application for 3D a Method for Manufacturing a 3D Printed Tire Mold Having a Noise Reduction Function. Hyun Seung Min, Lee Jung Han, Lee Ki Seok and Kim Ju Bong developed the invention. The patent application number is KR2023..

Security & Protection

  |  Thu 24 Sep 2026

Beijing, Sept. 24 -- Putian Zaichufa Trade Co Ltd has secured a patent on Lock Catch Structure. Lin Shangkun developed the invention. The patent application number is CN20252070170U 20250113. The patent publication number is CN223676765 (U). International Patent Classification code is F16B45/00. The abstract released by S..

Consumer Electronics

  |  Fri 25 Sep 2026

Seoul, Sept. 24 -- Lee Sang Don has applied Korean patent for Apparatus for Producing Two Stage Cascade Refrigerating Machine. The patent application number is KR20240062660 20240513. The patent publication number is KR20250028185 (A). International Patent Classification codes are B33Y80/00, F25B7/00, F25D13/00 and G06Q50/04..

Textile

  |  Fri 25 Sep 2026

Beijing, Sept. 24 -- Wizevo Hangzhou Tech Co Ltd has secured a patent on 3D Printing Humidity-adjusting Breathable Fabric Based on Smp. Niboai, Wang Lin and Wu Ning developed the invention. The patent application number is CN20252034948U 20250108. The patent publication number is CN223672007 (U). International Patent Classifi..

Printing & Publishing

  |  Fri 25 Sep 2026

Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Deyiwei 3D Printing Tech Taicang Co Ltd for Curing and Degreasing Device for Binder Jet 3D Printing. Zheng Mingyuan, Shuai Geguo and Zou Chao developed the invention. The patent application number is CN202423120609U 20241217. The patent p..

Printing & Publishing

  |  Fri 25 Sep 2026

Beijing, Sept. 24 -- Shenzhen CBD Technology has been granted a patent for Anti-dripping Flow Guide Material Nozzle and 3D Printing Resin Tank. Zhu Wenjing developed the invention. The patent application number is CN202422763917U 20241112. The patent publication number is CN223671862 (U). International Patent Classification cod..

Printing & Publishing

  |  Fri 25 Sep 2026

Beijing, Sept. 24 -- State Intellectual Property Office of China has received Beijing Inst Technology patent application for Dual-frequency Dual-polarization Reflective Array Antenna Suitable for 3D Metal Printing. Sun Houjun, Deng Changjiang, Xiong Lin and Wu Yuming developed the invention. The patent application number is C..

Printing & Publishing

  |  Thu 24 Sep 2026

Beijing, Sept. 23 -- Zhuhai Qingchang Zhilian Tech Co Ltd has sought patent for 3D Printing Solid-state Battery Parameter Optimization Method and System. This invention was developed by Wu Xin and Liu Yong. The patent application number is CN202610361976 20260324. The patent publication number is CN122291621 (A). Internationa..

Printing & Publishing

  |  Wed 23 Sep 2026

Beijing, Sept. 23 -- Zhongshan Huali Enterprise Group has been granted a patent for Shoe Outsole Mold for 3D Printing Metal. Zhang Congyuan, Huang Zhongmei and Zhang Caisen developed the invention. The patent application number is CN202423278618U 20241230. The patent publication number is CN223671633 (U). International Patent C..

Printing & Publishing

  |  Wed 23 Sep 2026

Beijing, Sept. 23 -- Chinese Patent for Non-metal Machine Base for Sand Mold 3D Printing Equipment has been issued to Zhengzhou Zhongxing 3D Tech Co Ltd. This invention was developed by Liu Zhongxing, Wu Yang and Liu Yin. The patent application number is CN20252099076U 20250116. The patent publication number is CN223671475 (U..

Security & Protection

  |  Thu 24 Sep 2026

Beijing, Sept. 23 -- Kunming Chengyong Construction Eng Co Ltd has secured a patent on Capacitance Pen Protective Shell. Yu Xiaoyou, Jiang Xiandong and Pan Jing developed the invention. The patent application number is CN202423178509U 20241223. The patent publication number is CN223664988 (U). International Patent Classificat..

Tools and Machinery

  |  Wed 23 Sep 2026

Beijing, Sept. 22 -- Tsinghua University, Yellow River Basin Water and Soil Conservation Ecological Env Monitoring Center, Institute of Earth Environment Chinese Academy of Sciences and Welcome to Northwest A&F University have sought patent for Dam Type Structure of Silt Dam Based on 3D Printing and Extrusion Module. This invent..

Energy

  |  Wed 23 Sep 2026

Beijing, Sept. 22 -- Shaoxing University and Hebei University of Technology have submitted a patent application for Underground Energy Storage Cavern Grouting Visualization Test Method and Test Device. This invention was developed by Ma Guowei, Du Shigui, Zhang Kai, Chen Yun, Guan Shihao and Zhang Ke. The patent application n..

Printing & Publishing

  |  Tue 22 Sep 2026

Beijing, Sept. 22 -- Jiangsu Yiren Intelligent Manufacturing Tech Co Ltd has secured a patent on Resin 3D Printing Anti-deformation Supporting Structure Generator. Li Siwen, Chen Pingxiong and Li Ling developed the invention. The patent application number is CN20252018425U 20250106. The patent publication number is CN22365763..

Printing & Publishing

  |  Tue 22 Sep 2026

Beijing, Sept. 22 -- Chinese Patent for Nylon 3D Printing Powder Drying and Moisture-proof Storage System has been issued to Jiangsu Yiren Intelligent Manufacturing Tech Co Ltd. This invention was developed by He Furong, Chen Pingxiong and Li Ling. The patent application number is CN20252044931U 20250109. The patent publicati..

Printing & Publishing

  |  Tue 22 Sep 2026

Beijing, Sept. 22 -- Huachen Micro Photoelectric Zhongshan Co Ltd has been awarded a patent for Micro System for LCD (Liquid Crystal Display) Photocuring 3D (Three-dimensional) Printer. This invention was developed by Mei Wenhui. The patent application number is CN202423303135U 20241231. The patent publication number is CN223..

Printing & Publishing

  |  Tue 22 Sep 2026

Beijing, Sept. 22 -- State Intellectual Property Office of China has awarded a patent to Huachen Micro Photoelectric Zhongshan Co Ltd for 3D Printing Device Capable of Expanding LCD Resolution. Mei Wenhui and Wang Rui developed the invention. The patent application number is CN202423278288U 20241230. The patent publication nu..

Printing & Publishing

  |  Tue 22 Sep 2026

Beijing, Sept. 22 -- State Intellectual Property Office of China has awarded a patent to Ningbo Shisheng Tech Co Ltd for Scraper Knife Module, Automatic Discharging Device and 3D Printing System. Lu Yisi, Cheligeer and Qiu Chunwei developed the invention. The patent application number is CN202423253053U 20241227. The patent p..

Printing & Publishing

  |  Tue 22 Sep 2026

Beijing, Sept. 22 -- Ningbo Shisheng Tech Co Ltd has been awarded a patent for Scraper Knife Assembly, Module, Automatic Discharging Device and 3D Printing System. This invention was developed by Lu Yisi, Cheligeer and Qiu Chunwei. The patent application number is CN202423253048U 20241227. The patent publication number is CN2..

Printing & Publishing

  |  Tue 22 Sep 2026

Alexandria, Sept. 22 -- United States Patent for 3D Printing of Biomimetic Flexible Multilayer Blood Vessels has been issued to The George Washington University. This invention was developed by Hann Sung Yun, Zhang Lijie Grace and Cui Haitao. The patent application number is US202218285366 20220408. The patent publication num..

Tools and Machinery

  |  Tue 22 Sep 2026

Beijing, Sept. 22 -- Anhui Yuehuihuang Intelligent Equipment Co Ltd has secured a patent on Consumable Extrusion Device for 3D Printing Equipment. Pan Li and Wu Yugui developed the invention. The patent application number is CN202520402512U 20250310. The patent publication number is CN223657630 (U). International Patent Class..

Tools and Machinery

  |  Tue 22 Sep 2026

Beijing, Sept. 22 -- Jiangsu Wiiboox Intelligent Tech Co Ltd has received a patent for 3D Printing Nozzle Laser Cutting Device. This invention was developed by Wang Li and Cao Jie. The patent application number is CN202423286791U 20241231. The patent publication number is CN223657619 (U). International Patent Classification c..

Electronics

  |  Wed 23 Sep 2026

Beijing, Sept. 22 -- China Three Gorges University has filed a patent application for Tunable Gradient Curled Sound Barrier Structure and Method Based on 3D Printing. This invention was developed by Li Junjie, Li Yangbo, Jiang Rui, Zhang Bokai, Zhang Yunze, Ruan Wen, Tang Jiaji, Zhou Jialin, Lan Xiaochun, Yang Yahui and Chung Ku..

Printing & Publishing

  |  Tue 22 Sep 2026

Beijing, Sept. 22 -- Shenzhen CBD Technology has been granted a patent for Printing Wire Drying Box. He Weisheng, Zhu Wenjing, He Weifeng and Li Cui developed the invention. The patent application number is CN202422659516U 20241031. The patent publication number is CN223657628 (U). International Patent Classification codes ar..

Chemicals

  |  Tue 22 Sep 2026

Alexandria, Sept. 22 -- 3D Systems has obtained a patent for apparatus and method for accurately leveling a build plate. This invention was developed by Huber John Michael. The patent application number is US202418890911 20240920. The patent publication number is US12734753 (B2). International Patent Classification codes are ..

Medical

  |  Mon 21 Sep 2026

Geneva, Sept. 21 -- Safavieh Mohammadali, Melican Mora Carolynne, Tides Medical LLC and Rivera Tarazona Laura Katherine have applied WIPO patent for Compositions for Wound Grafts and Related Methods. Safavieh Mohammadali, Melican Mora and Rivera-tarazona Laura developed it. The patent application number is WO2026US18100 20260..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Jiangsu Handian Biotechnology Co Ltd and Jiangsu Handian Health Tech Co Ltd have submitted a patent application for Curcumin-loaded Emulsion Gel with 3D Printing Adaptability as Well as Preparation Method and Application of Curcumin-loaded Emulsion Gel. This invention was developed by Li Weiwei, Ji Hongyan, ..

Medical

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- University of Science and Technology Beijing and The Fourth Medical Center of Chinese PLA General Hospital have applied Chinese patent for Porous Metal Composite Material with Large Melting-boiling Point Difference Based on 3D Printing and Application of Porous Metal Composite Material. Zhang Zhenbao, Li Yan..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Weinan Shanmei Qichen Tech Co Ltd and Yulin Yushen Coal Yushuwan Coal Mine Co Ltd have filed a patent application for 3D Printing Device for Constructing Underground Coal Mine Sealing Wall and Working Method of 3D Printing Device. This invention was developed by He Wei, Sun Chongning, Shen Xiaolong, Zhao Shu..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Wu Wanting has filed a patent application for Food-grade Pha Modified 3D Printing Wire Material, 3D Printing Product and Preparation Method of 3D Printing Product. The patent application number is CN202610469392 20260410. The patent publication number is CN122278165 (A). International Patent Classificati..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Hunan Province Jinhai Tech Co Ltd has submitted a patent application for Novel Plate 3D Printing Ultraviolet Curing Coating System. This invention was developed by Li Xiang and Liu Lixin. The patent application number is CN202610432440 20260403. The patent publication number is CN122278330 (A). Internatio..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Guangxi Lanco Resources Recycling Co Ltd has filed a patent application for Manufacturing Method of 3D Printing Sand for Casting. This invention was developed by Wang Ning, Luo Guimeng, Li Yushui, Dai Weiping and Liang Yan. The patent application number is CN202610599020 20260430. The patent publication n..

Printing & Publishing

  |  Tue 22 Sep 2026

Beijing, Sept. 21 -- The Affiliated Hospital of Dalian University of Technology Dalian Central Hospital has submitted a patent application for 3D Printing Porous Interbody Fusion Cage. Sang Lin, Wu Guozhi, Xu Chang, Dong Xufeng, Zhang Hao and Guo Zelin developed the invention. The patent application number is CN202610626153 202..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- University of Science and Technology Beijing has sought patent for Impact-resistant Composite Material for 3D Printing Multi-scale Collaborative Energy Absorption and Preparation Method of Impact-resistant Composite Material. This invention was developed by Huang Zhi'an, Gao Yukun, Jiang Huiling, Jiang Yihao..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Guangdong Atp Polymer Tech Co Ltd has sought patent for Bio-based Pe Multilayer Structure Product Based on Blow Molding and 3D Printing Technology and Preparation Method of Bio-based Pe Multilayer Structure Product. This invention was developed by Li Tongbing, Liu Yue and Zhong Rongdong. The patent applic..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has published Chengdu Xinshan Aerospace Tech Co Ltd patent application for 3D Printing Path Planning Method. The invention was developed by Han Linheng, Dong Kaiqiang and Wang Jun. The patent application number is CN202610737849 20260527. The patent publication ..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Guangzhou Him3D Information Technology has applied Chinese patent for Method for Determining Pixels of Slices of 3D Model and Inkjet Printing Method. Chen Rilun, Zhou Dachao and Chen Huazhen developed it. The patent application number is CN202610427829 20260401. The patent publication number is CN122275300 ..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has released Jiujiang Xunchuang New Mat Co Ltd patent application for 3D Printing Consumable Waste Recovery Device and Recovery Method. This invention was developed by Zhu Xiaoguang, Zhao Weichun and Zhu Yan. The patent application number is CN202610525770 20260..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has released Ningbo Junjing Additive Tech Co Ltd patent application for 3D Printing Device Suitable for Different Materials and Technologies and Forming Method. This invention was developed by Jiang Damei and Lin Yuxiang. The patent application number is CN20261..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has released YEARCON patent application for 3D Printing Device for Shoe Sole Forming. This invention was developed by Zhou Kanli, Li Yuhui, Zhang Hualing and Chen Lijie. The patent application number is CN202610538863 20260422. The patent publication number is CN1..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Shenzhen Adventure Technology has applied Chinese patent for Preparation Method of 3D Printing Ceramic Component. Wang Feng and Zhu Pengfei developed it. The patent application number is CN202610292965 20260311. The patent publication number is CN122275125 (A). International Patent Classification codes are ..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Shenzhen Huayang New Material Tech Co Ltd has submitted a patent application for 3D Printing Metal Material Grinding Device and Grinding System. Han Xiangyang developed the invention. The patent application number is CN202610414950 20260331. The patent publication number is CN122274225 (A). International ..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Yueqi Zengcai Mfg Fuzhou Co Ltd has applied Chinese patent for High-temperature Alloy Control Surface 3D Printing Manufacturing Process and Production Equipment Thereof. Liang Hongfeng and Yao Qi developed it. The patent application number is CN202610663660 20260514. The patent publication number is CN122..

Printing & Publishing

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has released Harbin Instituite Of Technology patent application for Powder Real-time Circulating and Screening System for SLM Metal Printing Equipment. This invention was developed by Wang Qi, Chen Dezhi, Chen Ruirun, Mei Shaoyu, Fang Hongze and Wang Shu. The pa..

Information Technology

  |  Mon 21 Sep 2026

Geneva, Sept. 21 -- World Intellectual Property Organization has received Mirbagheri Seyyed Mohammad Hossien patent application for Fabrication Method for Producing Three-dimentional Metalize Open-cell Object. The patent application number is WO2025IB52244 20250301. The patent publication number is WO2026185570 (A1). Interna..

Biotechnology

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has received Yongjiang Laboratory patent application for Lipoic Acid-based Sol and Gel as Well as Preparation Method and Application Thereof. Ma Zhiyuan and Deng Biwei developed the invention. The patent application number is CN202411952520 20241226. The patent ..

Semiconductor

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Nantong Sanze Prec Ceramics Co Ltd has submitted a patent application for High-strength and High-modulus 3D Printing Silicon Carbide Composite Material for Special Ceramics and Preparation Method of High-strength and High-modulus 3D Printing Silicon Carbide Composite Material. This invention was developed by..

Semiconductor

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Inner Mongolia Metal Material Research Instituite has submitted a patent application for Light-cured Silicon Nitride Ceramic Slurry, Silicon Nitride Ceramic and Preparation Method Thereof. This invention was developed by Li Guobin, Sun Shuli, Wang Wenlong, Feng Ying, Fang Hairong, Li Ziyuan, Sun Mengyong and..

Tools and Machinery

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has received Zhejiang Tianxiong Industrial Tech Co Ltd patent application for Machining Tool Combination for Special-shaped Metal 3D Printing Pipe Fitting. Zhang Tao, He Xiaozhong, Xu Jiannan and Mao Yajun developed the invention. The patent application number i..

Chemicals

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has received Wuhan Easymade Technology patent application for Aqueous Binder for Additive Manufacturing and Application Thereof. Li Wenbu, Zhou Suixin and Cai Daosheng developed the invention. The patent application number is CN202610358694 20260323. The patent pu..

Electrical

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- Taihang Nat Laboratory has sought patent for Continuous Fiber Thermoplastic Wire Post-processing Device Integrating Shaping, Crystallinity Regulation and Control and Roundness Online Monitoring. This invention was developed by Liu Zheng, Liu Peng, Kong Weiyi, Lei Liming and Zhang Wei. The patent applicati..

Chemicals

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has received Sun Yat-sen University patent application for Continuous Carbon Fiber Special-shaped Component Additive Manufacturing Method and Manufacturing Equipment. Zhang Haoqi developed the invention. The patent application number is CN202610508709 20260417. Th..

Construction

  |  Mon 21 Sep 2026

Beijing, Sept. 21 -- State Intellectual Property Office of China has published Harbin Institute of Technology Shenzhen Shenzhen Institute of Science and Technology Innovation Harbin Institute of patent application for Calcined Muck-fly Ash-based Geopolymer Mortar and Preparation Method Thereof. The invention was developed by Zha..

Printing & Publishing

  |  Sun 20 Sep 2026

Beijing, Sept. 19 -- Zhejiang Tuobao Additional Mat Manufacturing Co Ltd has submitted a patent application for Metal 3D Printing Defect Visual Inspection System. Shan Lili, Wu Xin, Zhang Chao and Zhang Chenglin developed the invention. The patent application number is CN202610361202 20260324. The patent publication number is..

Printing & Publishing

  |  Sun 20 Sep 2026

Beijing, Sept. 19 -- State Intellectual Property Office of China has released China Three Gorges patent application for Dam Defect In-situ 3D Printing Repairing Method and System. This invention was developed by Yu Qi, Han Yiming, Ouyang Jianshu, Fang Kuanda and Jiang Minmin. The patent application number is CN202610375959 2026..

Printing & Publishing

  |  Sat 19 Sep 2026

Beijing, Sept. 19 -- Shanghai Zhizhu Lianlian Artificial Intelligence Tech Co Ltd has been granted a patent for 3D Cloisonne Enamel Printer. Ben Yuqiang developed the invention. The patent application number is CN202520262493U 20250219. The patent publication number is CN223656032 (U). International Patent Classification code..

Printing & Publishing

  |  Sat 19 Sep 2026

Beijing, Sept. 19 -- Hangzhou Dedi Intelligent Mfg Co Ltd has been granted a patent for Forming Cylinder with Replaceable Printing Size and 3D Printer. Zhao Jiangang, Deng Chuntao and Yuan Man developed the invention. The patent application number is CN202423256462U 20241227. The patent publication number is CN223656030 (U). ..

Printing & Publishing

  |  Sat 19 Sep 2026

Beijing, Sept. 19 -- The Third Affiliated Hospital of Southern Medical University Academy of Orthopaedics Guangdong Province has been granted a patent for Flatfoot Paravicular Ostealgia Protection 3D Printing Combined Insole. Yao Jinghui and Chen Yun developed the invention. The patent application number is CN202520224420U 2025..

Medical

  |  Sat 19 Sep 2026

Beijing, Sept. 19 -- Shanghai Stomatological Hospital Shanghai Dental Health Center has been granted a patent for Tray with Dentition and Gothic Arch. This invention was developed by Shen Yuyin, Peng Yan, Fang Shuobo, Gong Zhicheng, Wang Jue and Gan Mingyao. The patent application number is CN20242356470U 20241211. The patent..

Optics & Imaging

  |  Sun 20 Sep 2026

Beijing, Sept. 19 -- State Intellectual Property Office of China has published Wang Wei patent application for Three-dimensional Display System and Method for Building Construction Management. The patent application number is CN202610385638 20260327. The patent publication number is CN122265573 (A). International Patent Clas..
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