Pei-Chuan Yang

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Hsinchu City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Coaxial cable free quadri-filar helical antenna structure
- Patent number 7,268,745
- Issue date Sep 11, 2007
- Jabil Circuit Taiwan Limited
- Pei-Lin Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quadri-filar helix antenna structure
- Patent number 7,158,093
- Issue date Jan 2, 2007
- Jabil Circuit Taiwan Limited
- Pei-Lin Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and circuit for controlling switching frequency signal
- Patent number 7,116,566
- Issue date Oct 3, 2006
- Winbond Electronics Corp.
- Pei Pei Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and circuit for switching source modulation frequency
- Patent number 6,791,375
- Issue date Sep 14, 2004
- Winbond Electronics Corporation
- Pei Pei Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voice modifier
- Patent number 4,864,626
- Issue date Sep 5, 1989
- Pei-Chuan Yang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Coaxial cable free quadri-filar helical antenna structure
- Publication number 20070013606
- Publication date Jan 18, 2007
- Jabil Circuit Taiwan Limited
- Pei-Lin Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Quadri-filar helix antenna structure
- Publication number 20060103586
- Publication date May 18, 2006
- EMTAC TECHNOLOGY CORP.
- Pei-Lin Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arrangment for giving planar antenna added strength in construction
- Publication number 20060033665
- Publication date Feb 16, 2006
- EMTAC TECHNOLOGY CORP.
- Pei-Lin Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and circuit for controlling switching frequency signal
- Publication number 20030076880
- Publication date Apr 24, 2003
- Pei Pei Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and circuit for switching source modulation frequency
- Publication number 20030072170
- Publication date Apr 17, 2003
- Pei Pei Yang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...