Patents/Inventors

Yi Ren

Hong KongHK9 patents

9 Patents

US125903842026
Thermal Stable, One-dimensional Hexagonal-phase Vanadium Sulfide Nanowires and Methods for Preparing the Same
City University Of Hong Kong
0 cites
US124916382025
Bilateral Teleoperation System and Control Method
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
0 cites
US124350232025
Crystal Form of Treprostinil Sodium Salt and Preparation Method Therefor
SHANGHAI FOREFRONT PHARMCEUTICAL CO., Ltd.
0 cites
US122296312025
Method for Recognizing Two-dimensional Code and Related Apparatus
Huawei Technologies Co., Ltd.
0 cites
US122037042025
Dynamic Sealing Structure and Rotary Kiln Apparatus
HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., Ltd.
0 cites
US120141542024
Software Process Modification Platform for Compliance
PAYPAL, Inc.
0 cites
US119724242024
Detection of Evasive Item Listings
Amazon Technologies, Inc.
0 cites
US118789892024
Method for Preparing L-erythrobiopterin Compound
SHANGHAI FOREFRONT PHARMA CO., Ltd.
0 cites
US117188852023
Slag Discharging Method in Process of Producing Ultra-low Phosphorus Steel and Method for Producing Ultra-low Phosphorus Steel
NANYANG HANYE SPECIAL STEEL CO., Ltd
0 cites