Chao Wu

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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
Display apparatus
- Patent number 11,825,172
- Issue date Nov 21, 2023
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Chao Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection display system, controlling method thereof, and projecti...
- Patent number 11,044,447
- Issue date Jun 22, 2021
- HISENSE LASER DISPLAY CO., LTD.
- Jichen Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
LASER PROJECTION APPARATUS, PROJECTION DISPLAY SYSTEM, AND PROJECTI...
- Publication number 20240312377
- Publication date Sep 19, 2024
- HISENSE LASER DISPLAY CO., LTD.
- Qian LIANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Information Patent Application
DISPLAY APPARATUS
- Publication number 20210409832
- Publication date Dec 30, 2021
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Chao WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTION DISPLAY SYSTEM, CONTROLLING METHOD THEREOF, AND PROJECTI...
- Publication number 20210092338
- Publication date Mar 25, 2021
- HISENSE LASER DISPLAY CO., LTD.
- Jichen XIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE