Saihua CHEN

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Patents Grantslast 30 patents

Information Patent Grant
Angle-of-view testing method, device and system for a projection di...
- Patent number 11,667,197
- Issue date Jun 6, 2023
- BOE Technology Group Co., Ltd.
- Wei Wei
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Test method and system for wearable device
- Patent number 11,039,125
- Issue date Jun 15, 2021
- BOE Technology Group Co., Ltd.
- Saihua Chen
- G02 - OPTICS
Information Patent Grant
Optical fiber sound pickup device and method for equipment for manu...
- Patent number 10,830,961
- Issue date Nov 10, 2020
- BOE Technology Group Co., Ltd.
- Saihua Chen
- G01 - MEASURING TESTING
Information Patent Grant
Testing method for splicing screens
- Patent number 10,657,859
- Issue date May 19, 2020
- BOE Technology Group Co., Ltd.
- Tieshi Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Testing method and testing apparatus for splicing screens
- Patent number 10,334,243
- Issue date Jun 25, 2019
- BOE Technology Group Co., Ltd.
- Tieshi Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ANGLE-OF-VIEW TESTING METHOD, DEVICE AND SYSTEM FOR A PROJECTION DI...
- Publication number 20210029334
- Publication date Jan 28, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Wei WEI
- B60 - VEHICLES IN GENERAL
Information Patent Application
TEST METHOD AND SYSTEM FOR WEARABLE DEVICE
- Publication number 20200228792
- Publication date Jul 16, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Saihua Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TESTING METHOD FOR SPLICING SCREENS
- Publication number 20190266932
- Publication date Aug 29, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Tieshi WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL FIBER SOUND PICKUP DEVICE AND METHOD FOR EQUIPMENT FOR MANU...
- Publication number 20190082273
- Publication date Mar 14, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Saihua Chen
- G02 - OPTICS
Information Patent Application
TESTING METHOD AND TESTING APPARATUS FOR SPLICING SCREENS
- Publication number 20170155897
- Publication date Jun 1, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Tieshi WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE