Wei XIAO

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Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fresnel projection screen and projection system
- Patent number 11,635,678
- Issue date Apr 25, 2023
- HISENSE LASER DISPLAY CO., LTD.
- Wei Xiao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fresnel projection screen and projection system
- Patent number 11,231,644
- Issue date Jan 25, 2022
- HISENSE LASER DISPLAY CO., LTD.
- Wei Xiao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION SCREEN AND PROJECTION SYSTEM
- Publication number 20230359114
- Publication date Nov 9, 2023
- HISENSE LASER DISPLAY CO., LTD.
- Wei XIAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FRESNEL PROJECTION SCREEN AND PROJECTION SYSTEM
- Publication number 20220113616
- Publication date Apr 14, 2022
- HISENSE LASER DISPLAY CO., LTD.
- Wei XIAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FRESNEL PROJECTION SCREEN AND PROJECTION SYSTEM
- Publication number 20210011369
- Publication date Jan 14, 2021
- HISENSE LASER DISPLAY CO., LTD.
- Wei XIAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY