Jen-Ho Chang

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Yangmei Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Battery lock structure for electronic device
- Patent number 8,728,646
- Issue date May 20, 2014
- Quanta Computer Inc.
- Jen-Ho Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE DIRECTION CAMERA AND PORTABLE ELECTRONIC DEVICE
- Publication number 20120287333
- Publication date Nov 15, 2012
- Quanta Computer Inc.
- Chien-Chiang HUANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Battery lock structure for electronic device
- Publication number 20110269004
- Publication date Nov 3, 2011
- Quanta Computer Inc.
- Jen-Ho Chang
- H01 - BASIC ELECTRIC ELEMENTS