Chung-Hao CHANG

Person

Chung-Li City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Transistor structure with thermal protection
- Patent number 6,836,174
- Issue date Dec 28, 2004
- Arima Computer Corporation
- Chung-Hsing Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method in the design for a power supply for suppressing noise and s...
- Patent number 6,765,811
- Issue date Jul 20, 2004
- Arima Computer Corporation
- Chung-Hsing Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
HIGH HEAT RESISTANT, LOW ELASTIC MODULUS AND FIRE RESISTANT RESIN A...
- Publication number 20140008590
- Publication date Jan 9, 2014
- UNIPLUS ELECTRONICS CO., LTD.
- Chung-Hao CHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DOUBLE-SIDED METAL OF DRILLING ENTRY BOARD
- Publication number 20130251469
- Publication date Sep 26, 2013
- Yun-Chao YEH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILLING ENTRY BOARD FOR PRINTED CIRCUIT BOARD
- Publication number 20130078453
- Publication date Mar 28, 2013
- Chung-Hao Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
THERMOSETTING RESIN COMPOSITION AND PREPREG OR LAMINATE USING THE SAME
- Publication number 20120129414
- Publication date May 24, 2012
- Chung-Hao CHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HALOGEN- AND PHOSPHORUS-FREE THERMOSETTING RESIN COMPOSITION
- Publication number 20120095132
- Publication date Apr 19, 2012
- Chung-Hao CHANG
Information Patent Application
SEPARATE TYPE CONVERTER HAVING RELATIVELY BETTER EFFECTIVENESS
- Publication number 20110095739
- Publication date Apr 28, 2011
- DELTA ELECTRONICS, INC.
- Jen-Ta SU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PREPARING A HIGH THERMAL CONDUCTIVITY AND LOW DISSIPATIO...
- Publication number 20110077337
- Publication date Mar 31, 2011
- Yun-Chao YEH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH THERMAL CONDUCTIVITY AND LOW DISSIPATION FACTOR ADHESIVE VARNI...
- Publication number 20110073798
- Publication date Mar 31, 2011
- Yun-Chao YEH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEPARATE TYPE CONVERTER HAVING RELATIVELY BETTER EFFECTIVENESS
- Publication number 20080111535
- Publication date May 15, 2008
- DELTA ELECTRONICS, INC.
- Jen-Ta SU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
TRANSISTOR STRUCTURE WITH THERMAL PROTECTION
- Publication number 20040257146
- Publication date Dec 23, 2004
- Chung-Hsing Chang
- H03 - BASIC ELECTRONIC CIRCUITRY

Chung-Hao CHANG

Person

Patents Grantslast 30 patents

Transistor structure with thermal protection

Method in the design for a power supply for suppressing noise and s...

Patents Applicationslast 30 patents

HIGH HEAT RESISTANT, LOW ELASTIC MODULUS AND FIRE RESISTANT RESIN A...

DOUBLE-SIDED METAL OF DRILLING ENTRY BOARD

DRILLING ENTRY BOARD FOR PRINTED CIRCUIT BOARD

THERMOSETTING RESIN COMPOSITION AND PREPREG OR LAMINATE USING THE SAME

HALOGEN- AND PHOSPHORUS-FREE THERMOSETTING RESIN COMPOSITION

SEPARATE TYPE CONVERTER HAVING RELATIVELY BETTER EFFECTIVENESS

METHOD FOR PREPARING A HIGH THERMAL CONDUCTIVITY AND LOW DISSIPATIO...

HIGH THERMAL CONDUCTIVITY AND LOW DISSIPATION FACTOR ADHESIVE VARNI...

SEPARATE TYPE CONVERTER HAVING RELATIVELY BETTER EFFECTIVENESS

TRANSISTOR STRUCTURE WITH THERMAL PROTECTION