Beijing, June 17 -- Shenzhen Haochong Jewelry Tech Co Ltd has applied Chinese patent for CNC (computer Numerical Control) Process for Digitally Manufacturing Surface Textures of Gold Ornaments. Guo Lichun developed it. The patent application number is CN202411188312 20240828. The patent publication number is CN121621650 (A). ..

Beijing, June 17 -- State Intellectual Property Office of China has received Jian Wenke Tech Co Ltd patent application for Intelligent Mechanical Arm for Assembling Jewel Case. Yang Mingyang and Liu Xiao developed the invention. The patent application number is CN202511978921 20251225. The patent publication number is CN12162..

Beijing, June 17 -- Sanmenxia Jinqu Jewelry has submitted a patent application for Grinding Device for Jewelry Processing. This invention was developed by Wang Yanjun, Huang Jiangtao and Zuo Xiaolu. The patent application number is CN20261074484 20260120. The patent publication number is CN121624955 (A). International Patent ..

Beijing, June 17 -- State Intellectual Property Office of China has received Shenzhen Laofengfu Jewelry Co Ltd patent application for Feeding Mechanism for Bead-connected Bead Blanks, Bead Turning Machine and Processing Method. Cai Zhenwu developed the invention. The patent application number is CN20261083534 20260122. The pa..

Beijing, June 16 -- Vacu Toys Inc has submitted a patent application for Device for Manufacturing 3D Stickers, 3D Cards, Jewelry and Buttons. This invention was developed by Osnato John. The patent application number is CN20248050611 20240703. The patent publication number is CN121620411 (A). International Patent Classificati..

Taipei, June 12 -- Taiwan Patent Office has received Spanconny Accessory Co Ltd patent application for Ornament Assembly. Chou Hao-chen and Chen Ting-an developed the invention. The patent application number is TW20240102781 20240124. The patent publication number is TW202529659 (A). International Patent Classification codes ..