Patents/Inventors

Yu Ai

BeijingCN12 patents

12 Patents

US125420922026
Scan Circuit, Display Apparatus, and Method of Operating Scan Circuit
BOE Technology Group Co., Ltd.
0 cites
US124827102025
Method of Fabricating Array Substrate with Testing Pins
Beijing BOE Technology Development Co., Ltd.
0 cites
US124578692025
Display Substrate, Method for Repairing Same, Method for Preparing Same, and Display Device
Beijing BOE Technology Development Co., Ltd.
0 cites
US121713912024
Cleaning Robot
YUNJING INTELLIGENCE (SHENZHEN) CO., Ltd.
0 cites
US121503712024
Organic Light Emitting Diode Display Substrate, Preparation Method and Repair Method Therefor and Organic Light Emitting Diode Display Apparatus
BOE Technology Group Co., Ltd.
0 cites
US120275022024
Manufacturing Method of Display Panel, Display Panel, and Display Device
BOE TECHNOLOGY GROUP CO., Ltd.
0 cites
US120162272024
Display Panel, Preparation Method Thereof, and Display Device
BOE Technology Group Co., Ltd.
0 cites
US119921662024
Cleaning Assembly and Cleaning Apparatus
YUNJING INTELLIGENCE (SHENZHEN) CO., Ltd.
0 cites
US118718892024
Cleaning Robot
YUNJING INTELLIGENCE (SHENZHEN) CO., Ltd.
0 cites
US118191742023
Cleaning Control Method and Device, Cleaning Robot and Storage Medium
Yunjing Intelligence Innovation (Shenzhen) Co., Ltd.
0 cites
USD09980282023
Interchangeable/wearable Hinged Audio Device
DRAGON SUMMIT GROUP, Inc.
0 cites
US116134372023
Arrangement Structure of a Stacker Device
CISDI ENGINEERING CO., Ltd
0 cites