Beijing, Sept. 4 -- Chengdu Huangjihua Tech Co Ltd has obtained a patent for graphene puffing device. This invention was developed by Xu Cheng, Wang Zixiu and Liang Yungui. The patent application number is CN20242337433U 20241210. The patent publication number is CN223615869 (U). International Patent Classification codes are ..

Beijing, Sept. 4 -- Wangjiang County Jianghua Equipment Mfg Co Ltd has been granted a patent for Mixing Device for Producing Novel Water-based Nano Material. This invention was developed by Hu Kongsheng. The patent application number is CN202423185423U 20241224. The patent publication number is CN223615812 (U). International ..

Beijing, Sept. 4 -- Zhejiang Muen Intelligent Equipment Co Ltd has secured a patent on Gas-liquid Mixing Nanometer Bubbler. Wang Jianwei and Zhang Chao developed the invention. The patent application number is CN20242314385U 20241207. The patent publication number is CN223615702 (U). International Patent Classification code i..

Geneva, Sept. 3 -- Beijing BOE Technology Dev Co Ltd and BOE Technology Group have applied WIPO patent for Core-shell Quantum Dot and Preparation Method Therefor, and Quantum Dot Device. Yang Haoze and Zhang Yichi developed it. The patent application number is WO2025CN78793 20250224. The patent publication number is WO2026174..

Beijing, Sept. 3 -- Xi'an Jiaotong University and Institute Electronic Eng China Academy Eng Physics have submitted a patent application for Carbon Nanotube Device TCAD Modeling Method Based on Hybrid Retrieval and Agent Iteration. This invention was developed by He Chaohui, Peng Zhigang, Hong Bohui, Li Yang, Bai Haojie, Zhong L..