QiYu LIU

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Circuit and method for amplifying a digital signal
- Patent number 8,525,593
- Issue date Sep 3, 2013
- STMicroelectronics (Shenzhen) R&D Co. Ltd.
- QiYu Liu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PLAY MUTE CIRCUIT AND METHOD
- Publication number 20230378923
- Publication date Nov 23, 2023
- STMicroelectronics S.r.l
- Jian Wen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT AND METHOD FOR AMPLIFYING A DIGITAL SIGNAL
- Publication number 20120169420
- Publication date Jul 5, 2012
- STMicroelectronics (Shenzhen) R&D Co. Ltd.
- QiYu LIU
- H03 - BASIC ELECTRONIC CIRCUITRY