Yishi ZHAO

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Projection apparatus and projection method thereof
- Patent number 12,087,189
- Issue date Sep 10, 2024
- Hisense Laser Display Co., Ltd.
- Yawen Zhu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Laser projection display method and laser projection apparatus
- Patent number 12,022,240
- Issue date Jun 25, 2024
- HISENSE LASER DISPLAY CO., LTD.
- Jichen Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LASER PROJECTION APPARATUS AND LASER PROJECTION DISPLAY METHOD
- Publication number 20240380869
- Publication date Nov 14, 2024
- HISENSE LASER DISPLAY CO., LTD.
- Jichen XIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION APPARATUS AND PROJECTION METHOD THEREOF
- Publication number 20220215781
- Publication date Jul 7, 2022
- Hisense Laser Display Co., Ltd
- Yawen ZHU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LASER PROJECTION DISPLAY METHOD AND LASER PROJECTION APPARATUS
- Publication number 20210289177
- Publication date Sep 16, 2021
- HISENSE LASER DISPLAY CO., LTD.
- Jichen XIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE