Beijing, Oct. 21 -- State Intellectual Property Office of China has received Wei Jia's patent application for functional jewelry with effects of calming and relieving mind and dredging emotion stasis and use method of functional jewelry. The patent application number is CN201811223448 20181019. The patent publication number is C..

Beijing, Oct. 21 -- Shenzhen Stargate Jewellery Culture Dev has applied for Chinese patent for overturned swinging jewelry device and implementing method thereof. Zeng Xianqin, Zhu Yigang, Chen Dongwei, Zhuang Minlong and Xu Danli developed it. The patent application number is CN20181177121 20180915. The patent publication nu..

Beijing, Oct. 21 -- State Intellectual Property Office of China has released Shenzhen Stargate Jewellery Culture Dev's patent application for jewelry having various matching modes. This invention was developed by Zeng Xianqin, Zhu Yigang, Chen Dongwei, Zhuang Minlong and Xu Danli. The patent application number is CN2018117711..

Beijing, Oct. 21 -- Shenzhen Stargate Jewellery Culture Dev has submitted a patent application for assembled type jewelry self-swinging device and implementation method thereof. This invention was developed by Zeng Xianqin, Zhu Yigang, Chen Dongwei, Zhuang Minlong and Xu Danli. The patent application number is CN20181177117 2..