Feiqin YANG

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
SELF-CALIBRATION CURRENT SOURCE SYSTEM
- Publication number 20160231766
- Publication date Aug 11, 2016
- XINFENG QUANTEL TECHNOLOGIES (BEIJING) CO., LTD.
- Ke WU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIPELINED ANALOG-TO-DIGITAL CONVERTER
- Publication number 20160028412
- Publication date Jan 28, 2016
- XINFENG QUANTEL TECHNOLOGIES (BEIJING)CO.,LTD
- Song LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Clock Generator and Switch-capacitor Circuit Comprising the Same
- Publication number 20150341040
- Publication date Nov 26, 2015
- XINFENG QUANTEL TECHNOLOGIES (BEIJING) CO., LTD
- Song LIU
- H03 - BASIC ELECTRONIC CIRCUITRY