PING-CHOU CHEN

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Patents Grantslast 30 patents

Information Patent Grant
Mobile phone with rotatable connecting apparatus
- Patent number 7,899,503
- Issue date Mar 1, 2011
- Chi Mei Communication Systems, Inc.
- Ping-Chou Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable electronic device
- Patent number 7,697,270
- Issue date Apr 13, 2010
- Chi Mei Communication Systems, Inc.
- Ping-Chou Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual sliding portable electronic device
- Patent number 7,656,662
- Issue date Feb 2, 2010
- Chi Mei Communication Systems, Inc.
- Ping-Chou Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable electronic device
- Patent number D583810
- Issue date Dec 30, 2008
- Chi Mei Communication Systems, Inc.
- Ping-Chou Chen
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE ELECTRONIC DEVICE
- Publication number 20090021899
- Publication date Jan 22, 2009
- Chi Mei Communication Systems, Inc.
- PING-CHOU CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SLIDING COVER MECHANISM OF PORTABLE ELECTRONIC DEVICE
- Publication number 20080298025
- Publication date Dec 4, 2008
- Chi Mei Communication Systems, Inc.
- CHENG-LUNG CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE PHONE WITH ROTATABLE CONNECTING APPARATUS
- Publication number 20080287168
- Publication date Nov 20, 2008
- Chi Mei Communication Systems, Inc.
- PING-CHOU CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL SLIDING PORTABLE ELECTRONIC DEVICE
- Publication number 20080186663
- Publication date Aug 7, 2008
- Chi Mei Communication Systems, Inc.
- PING-CHOU CHEN
- G06 - COMPUTING CALCULATING COUNTING