Andy Tu

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Capacitive parametric zero crossing detector device, circuit and me...
- Patent number 9,577,623
- Issue date Feb 21, 2017
- Microchip Technology Inc.
- Ching Chu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultrasound capacitive T/R switch device, circuit
- Patent number 9,568,597
- Issue date Feb 14, 2017
- Microchip Technology Inc.
- Benedict Choy
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CAPACITIVE PARAMETRIC ZERO CROSSING DETECTOR DEVICE, CIRCUIT AND ME...
- Publication number 20150070034
- Publication date Mar 12, 2015
- Ching Chu
- G01 - MEASURING TESTING
Information Patent Application
ULTRASOUND CAPACITIVE T/R SWITCH DEVICE, CIRCUIT
- Publication number 20150049577
- Publication date Feb 19, 2015
- Benedict C.K. Choy
- G01 - MEASURING TESTING