Chih-Chang Ko

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Package method including forming electrical paths through a mold layer
- Patent number 9,991,206
- Issue date Jun 5, 2018
- Powertech Technology Inc.
- Lien-Chia Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-noise block down-converter and satellite television system
- Patent number 9,113,224
- Issue date Aug 18, 2015
- Wistron NeWeb Corporation
- Che-Ming Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical LNB capable of fast position-adjusting
- Patent number 8,509,623
- Issue date Aug 13, 2013
- Wistron NeWeb Corporation
- Che-Ming Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Metal post chip connecting device and method free to use soldering...
- Patent number 8,237,273
- Issue date Aug 7, 2012
- Powertech Technology Inc.
- Hung-Hsin Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flip chip package maintaining alignment during soldering
- Patent number 8,115,319
- Issue date Feb 14, 2012
- Powertech Technology Inc.
- Hung-Hsin Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filtering device and related wireless communication receiver
- Patent number 7,971,756
- Issue date Jul 5, 2011
- Wistron NeWeb Corporation
- Tsan-Chou Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Low-Noise Block Down-Converter and Satellite Television System
- Publication number 20140089991
- Publication date Mar 27, 2014
- WISTRON NEWEB CORPORATION
- Che-Ming Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio-frequency Receiver Device of Wireless Communication System
- Publication number 20130337760
- Publication date Dec 19, 2013
- Chih-Chang Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical LNB capable of fast position-adjusting
- Publication number 20120099869
- Publication date Apr 26, 2012
- Che-Ming Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLIP CHIP PACKAGE MAINTAINING ALIGNMENT DURING SOLDERING
- Publication number 20110215466
- Publication date Sep 8, 2011
- Hung-Hsin Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL POST CHIP CONNECTING DEVICE AND METHOD FREE TO USE SOLDERING...
- Publication number 20110215467
- Publication date Sep 8, 2011
- Hung-Hsin Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Filtering Device and Related Wireless Communication Receiver
- Publication number 20100073109
- Publication date Mar 25, 2010
- Tsan-Chou Wu
- H01 - BASIC ELECTRIC ELEMENTS