YIFEI SUN

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Patents Grantslast 30 patents

Information Patent Grant
Display system and power-saving method thereof
- Patent number 12,190,760
- Issue date Jan 7, 2025
- Coretronic Projection (Kunshan) Corporation
- Yifei Sun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SYSTEM AND POWER-SAVING METHOD THEREOF
- Publication number 20240274044
- Publication date Aug 15, 2024
- Coretronic Projection (Kunshan) Corporation
- YIFEI SUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PROJECTION DEVICE AND OPERATION METHOD OF PROJECTION DEVICE
- Publication number 20240085770
- Publication date Mar 14, 2024
- Coretronic Projection (Kunshan) Corporation
- YEBING ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE