Ja-Hao Chen

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Piezoresistive type Z-axis accelerometer
- Patent number 9,052,332
- Issue date Jun 9, 2015
- RichWave Technology Corp.
- Chih-Wei Huang
- G01 - MEASURING TESTING
Information Patent Grant
Sensing apparatus
- Patent number 8,904,868
- Issue date Dec 9, 2014
- RichWave Technology Corp.
- Chih-Wei Huang
- G01 - MEASURING TESTING
Information Patent Grant
Single-ended input to differential-ended output low noise amplifier...
- Patent number 7,375,590
- Issue date May 20, 2008
- RichWave Technology Corp.
- Jiong-Guang Su
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PIEZORESISTIVE TYPE Z-AXIS ACCELEROMETER
- Publication number 20130091949
- Publication date Apr 18, 2013
- RICHWAVE TECHNOLOGY CORP.
- Chih-Wei HUANG
- G01 - MEASURING TESTING
Information Patent Application
SENSING APPARATUS
- Publication number 20120285245
- Publication date Nov 15, 2012
- RICHWAVE TECHNOLOGY CORP.
- Chih-Wei HUANG
- G01 - MEASURING TESTING
Information Patent Application
Electronic Device and Method for Fabricating the Same, Spiral Induc...
- Publication number 20120032297
- Publication date Feb 9, 2012
- RICHWAVE TECHNOLOGY CORP.
- Ja-Hao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single-Ended Input to Differential-Ended Output Low Noise Amplifier...
- Publication number 20070188238
- Publication date Aug 16, 2007
- Jiong-Guang Su
- H03 - BASIC ELECTRONIC CIRCUITRY