Liang Yin

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Laser projection apparatus
- Patent number 11,630,378
- Issue date Apr 18, 2023
- HISENSE LASER DISPLAY CO., LTD.
- Mingchen Ma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical illumination system and projection device
- Patent number 11,287,732
- Issue date Mar 29, 2022
- Hisense Laser Display Co., Ltd.
- Yong Tian
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LASER PROJECTION APPARATUS
- Publication number 20220308427
- Publication date Sep 29, 2022
- HISENSE LASER DISPLAY CO., LTD.
- Mingchen MA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL ILLUMINATION SYSTEM AND PROJECTION DEVICE
- Publication number 20200209728
- Publication date Jul 2, 2020
- HISENSE LASER DISPLAY CO., LTD.
- Yong Tian
- G02 - OPTICS