Jianping Cheng

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sigma-delta modulator with shared operational amplifier and associa...
- Patent number 8,217,815
- Issue date Jul 10, 2012
- MStar Semiconductor, Inc.
- Jianqiu Chen
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Sigma-Delta Modulator with Shared Operational Amplifier and Associa...
- Publication number 20110063155
- Publication date Mar 17, 2011
- Mstar Semiconductor, Inc.
- Jianqiu Chen
- H03 - BASIC ELECTRONIC CIRCUITRY