Donghua Gu

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Superior, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Cold cathode gauge fast response signal circuit
- Patent number 8,928,329
- Issue date Jan 6, 2015
- MKS Instruments, Inc.
- Bert Downing
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COLD CATHODE FAST RESPONSE SIGNAL
- Publication number 20130249563
- Publication date Sep 26, 2013
- Bert Downing
- G01 - MEASURING TESTING