Xianxiong Zhu

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Two-piece LCD projection device with light filter function and proj...
- Patent number 12,140,854
- Issue date Nov 12, 2024
- SHENZHEN KEJINMING ELECTRONIC CO., LTD.
- Xianxiong Zhu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display driving method and device, liquid crystal controller, displ...
- Patent number 11,862,123
- Issue date Jan 2, 2024
- SHENZHEN KEJINMING ELECTRONIC CO., LTD.
- Xianxiong Zhu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LCD drive method, device and controller based on output image forma...
- Patent number 11,715,411
- Issue date Aug 1, 2023
- SHENZHEN KEJINMING ELECTRONIC CO., LTD.
- Xianxiong Zhu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Projection device based on LED light source
- Patent number 11,698,524
- Issue date Jul 11, 2023
- SHENZHEN KEJINMING ELECTRONIC CO., LTD.
- Xianxiong Zhu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HEAT CONDUCTION UNIT FOR LIGHT VALVE AND PROJECTION DEVICE
- Publication number 20240288757
- Publication date Aug 29, 2024
- SHENZHEN KEJINMING ELECTRONIC CO., LTD
- Xianxiong Zhu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION DEVICE BASED ON LED LIGHT SOURCE
- Publication number 20230236412
- Publication date Jul 27, 2023
- SHENZHEN KEJINMING ELECTRONIC CO., LTD
- Xianxiong Zhu
- G02 - OPTICS