CHU-HSUN WU

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard
- Patent number 9,443,675
- Issue date Sep 13, 2016
- Primax Electronics Ltd.
- Chu-Hsun Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key structure
- Patent number 9,214,295
- Issue date Dec 15, 2015
- Primax Electronics Ltd.
- Chu-Hsun Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
KEYBOARD
- Publication number 20160118206
- Publication date Apr 28, 2016
- Primax Electronics Ltd.
- CHU-HSUN WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEY STRUCTURE
- Publication number 20150047959
- Publication date Feb 19, 2015
- Primax Electronics Ltd.
- Chu-Hsun Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Personal 3D Video Device
- Publication number 20120013716
- Publication date Jan 19, 2012
- Chu Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Battery and mobile communication apparatus including the same
- Publication number 20090143112
- Publication date Jun 4, 2009
- COMPAL COMMUNICATIONS, INC.
- Chia-Wei Jao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE