Zhirui ZHANG

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display apparatus
- Patent number 12,044,927
- Issue date Jul 23, 2024
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Xiaodong Cong
- G02 - OPTICS
Information Patent Grant
Display apparatus
- Patent number 11,747,675
- Issue date Sep 5, 2023
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Xiaodong Cong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS
- Publication number 20230400731
- Publication date Dec 14, 2023
- Hisense Visual Technology Co., Ltd.
- Xiaodong CONG
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20220146881
- Publication date May 12, 2022
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Xiaodong CONG
- H01 - BASIC ELECTRIC ELEMENTS