Yanquan ZHU

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Taizhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Phase quadrature four-wavelength demodulation system and method of...
- Patent number 12,072,218
- Issue date Aug 27, 2024
- State Grid Jiangsu Taizhou Power Supply Company
- Ling Ju
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SOUND GATHERING DEVICE FOR VOICEPRINT MONITORING AND PREPARATION ME...
- Publication number 20240428773
- Publication date Dec 26, 2024
- Yong LI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PHASE QUADRATURE FOUR-WAVELENGTH DEMODULATION SYSTEM AND METHOD OF...
- Publication number 20240263971
- Publication date Aug 8, 2024
- STATE GRID JIANGSU TAIZHOU POWER SUPPLY COMPANY
- Ling JU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE