Zidong GUO

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Langfang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Image sticking test method and image sticking test device
- Patent number 11,893,915
- Issue date Feb 6, 2024
- Kunshan Go-Visionox Opto-Electronics Co., Ltd.
- Dongfang Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method of a pixel circuit, display panel, and display device
- Patent number 11,688,319
- Issue date Jun 27, 2023
- Yungu (Gu'an) Technology Co., Ltd.
- Dongfang Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL, DISPLAY APPARATUS, AND METHOD FOR PREPARING DISPLAY...
- Publication number 20230354654
- Publication date Nov 2, 2023
- KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
- Fa-Hsyang CHEN
Information Patent Application
IMAGE STICKING TEST METHOD AND IMAGE STICKING TEST DEVICE
- Publication number 20220198973
- Publication date Jun 23, 2022
- KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
- Dongfang ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING METHOD OF A PIXEL CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE
- Publication number 20220130311
- Publication date Apr 28, 2022
- Yungu (Gu'an) Technology Co., Ltd.
- Dongfang ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS