Alex Sung

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Chu-Pei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Input device with integrated key plate and integrated side grips
- Patent number 7,253,804
- Issue date Aug 7, 2007
- Logitech Europe S.A.
- Denis O'Keeffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wheel support guide for vertical wheel support movement
- Patent number 6,326,949
- Issue date Dec 4, 2001
- Logitech Europe S.A.
- Antoine A. Merminod
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Input Device with Integrated Key Plate and Integrated Side Grips
- Publication number 20080143677
- Publication date Jun 19, 2008
- Logitech Europe S.A.
- Denis O'Keeffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Input device with integrated key plate and integrated side grips
- Publication number 20040051696
- Publication date Mar 18, 2004
- LOGITECH EUROPE S.A., A company of Switzerland
- Denis O'Keeffe
- G06 - COMPUTING CALCULATING COUNTING