JIA HE

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Suzhou City, Jiangsu Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device
- Patent number 11,294,209
- Issue date Apr 5, 2022
- INFOVISION OPTOELECTRONICS (KUNSHAN) CO., LTD.
- Weifeng Fan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
WIDE AND NARROW VIEWING ANGLE-SWITCHABLE DISPLAY DEVICE AND CONTROL...
- Publication number 20250172835
- Publication date May 29, 2025
- INFOVISION OPTOELECTRONICS (KUNSHAN) CO., LTD.
- Jia HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20210223584
- Publication date Jul 22, 2021
- Infovision Optoelectronics (Kunshan) Co., LTD.
- WEIFENG FAN
- G02 - OPTICS