Youcai CHEN

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Projection screen and projection apparatus
- Patent number 12,055,845
- Issue date Aug 6, 2024
- Hisense Laser Display Co., Ltd.
- Youcai Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Back plate component applicable to display device and display device
- Patent number 9,944,040
- Issue date Apr 17, 2018
- Hisense Electric Co., Ltd.
- Youcai Chen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION SCREEN AND PROJECTION APPARATUS
- Publication number 20240361682
- Publication date Oct 31, 2024
- HISENSE LASER DISPLAY CO., LTD.
- Youcai CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTION SCREEN AND PROJECTION APPARATUS
- Publication number 20220291578
- Publication date Sep 15, 2022
- Hisense Laser Display Co., Ltd
- Youcai CHEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BACK PLATE COMPONENT APPLICABLE TO DISPLAY DEVICE AND DISPLAY DEVICE
- Publication number 20160088744
- Publication date Mar 24, 2016
- HISENSE ELECTRIC CO., LTD.
- Youcai CHEN
- B32 - LAYERED PRODUCTS