Wan Chien Chang

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Two-sided auxiliary structure for induction cards
- Patent number 12,094,641
- Issue date Sep 17, 2024
- FOURTEEN DESIGN COMPANY LIMITED
- Ming-Hong Yeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat sink for memory strips
- Patent number 7,312,996
- Issue date Dec 25, 2007
- Wan Chien Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat dissipating device for a memory chip
- Patent number 7,286,364
- Issue date Oct 23, 2007
- Wan Chien Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protecting device of a memory module
- Patent number 7,190,595
- Issue date Mar 13, 2007
- Wan Chien Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TWO-SIDED AUXILIARY STRUCTURE FOR INDUCTION CARDS
- Publication number 20230053541
- Publication date Feb 23, 2023
- FOURTEEN DESIGN COMPANY LIMITED
- MING-HONG YEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE PROCESSING METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE M...
- Publication number 20170019615
- Publication date Jan 19, 2017
- ASUSTEK COMPUTER INC.
- PO-YU YEH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Heat dissipating device for a memory chip
- Publication number 20070103874
- Publication date May 10, 2007
- Wan Chien Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heat sink for memory strips
- Publication number 20060203454
- Publication date Sep 14, 2006
- Wan Chien Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Protecting device of a memory module
- Publication number 20060061975
- Publication date Mar 23, 2006
- Wan Chien Chang
- H01 - BASIC ELECTRIC ELEMENTS