Zhizheng HUANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED driver circuit, display device, and display system
- Patent number 12,205,516
- Issue date Jan 21, 2025
- Chipone Technology (Beijing) Co., Ltd.
- Hanru Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Signal generation apparatus, driving chip, display system and LED d...
- Patent number 12,062,322
- Issue date Aug 13, 2024
- CHIPONE TECHNOLOGY (BEIJING) CO., LTD.
- Zhizheng Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LED display device, driving method and chip thereof
- Patent number 11,741,888
- Issue date Aug 29, 2023
- CHIPONE TECHNOLOGY (BEIJING) CO., LTD.
- Zhizheng Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
LED display device, driving method and chip thereof
- Publication number 20220415246
- Publication date Dec 29, 2022
- Chipone Technology (Beijing) Co., Ltd.
- Zhizheng HUANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LED DRIVER CIRCUIT, DISPLAY DEVICE, AND DISPLAY SYSTEM
- Publication number 20220375396
- Publication date Nov 24, 2022
- Chipone Technology (Beijing) Co., Ltd.
- Hanru ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SIGNAL GENERATION APPARATUS, DRIVING CHIP, DISPLAY SYSTEM AND LED D...
- Publication number 20220059023
- Publication date Feb 24, 2022
- Chipone Technology (Beijing) Co., Ltd.
- Zhizheng HUANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS