Qian Weng

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
SAR-DAC device and method for operating an SAR-DAC device
- Patent number 10,886,935
- Issue date Jan 5, 2021
- Semiconductor Manufacturing International (Shanghai) Corporation
- Yan Xiao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC-DC conversion circuit system and forming method thereof
- Patent number 10,211,738
- Issue date Feb 19, 2019
- Semiconductor Manufacturing International (Shanghai) Corp.
- Qian Weng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SAR-DAC DEVICE AND METHOD FOR OPERATING AN SAR-DAC DEVICE
- Publication number 20200228134
- Publication date Jul 16, 2020
- Semiconductor Manufacturing International (Shanghai) Corporation
- Yan XIAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC-DC CONVERSION CIRCUIT SYSTEM AND FORMING METHOD THEREOF
- Publication number 20180337604
- Publication date Nov 22, 2018
- Semiconductor Manufacturing International (Shanghai) Corporation
- Qian Weng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER