Kuanzhi Gao

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display device and over-voltage protection method
- Patent number 10,819,220
- Issue date Oct 27, 2020
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Haifeng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND OVER-VOLTAGE PROTECTION METHOD
- Publication number 20200304015
- Publication date Sep 24, 2020
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Haifeng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS RECTIFICATION CIRCUIT AND DISPLAY DEVICE
- Publication number 20200244176
- Publication date Jul 30, 2020
- QINGDAO HISENSE ELECTRONICS CO., LTD.
- Kuanzhi Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER