Jingang Liu

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display device and volume control method
- Patent number 11,985,391
- Issue date May 14, 2024
- JUHAOKAN TECHNOLOGY CO., LTD.
- Xiaokui Qu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method for configuring a television audio format, method for transp...
- Patent number 9,894,411
- Issue date Feb 13, 2018
- HISENSE ELECTRIC CO., LTD.
- Zhikui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Display Device and Volume Control Method
- Publication number 20230089118
- Publication date Mar 23, 2023
- JUHAOKAN TECHNOLOGY CO., LTD.
- Xiaokui QU
- A63 - SPORTS GAMES AMUSEMENTS