Wenjun Yang

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas analyzer with real-time broadband monitoring and snapshot selec...
- Patent number 6,661,233
- Issue date Dec 9, 2003
- RAE Systems, Inc.
- Wenjun Yang
- G01 - MEASURING TESTING
Information Patent Grant
Selective photo-ionization detector using ion mobility spectrometry
- Patent number 6,509,562
- Issue date Jan 21, 2003
- RAE Systems, Inc.
- Wenjun Yang
- G01 - MEASURING TESTING
Information Patent Grant
Alternating current discharge ionization detector
- Patent number 6,333,632
- Issue date Dec 25, 2001
- RAE Systems, Inc.
- Wenjun Yang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Gas analyzer with real-time broadband monitoring and snapshot selec...
- Publication number 20030071629
- Publication date Apr 17, 2003
- Wenjun Yang
- G01 - MEASURING TESTING