Liu; Sen-Hsiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Sen-Hsiang.The latest application filed is for "pointing device".
- Liu; Sen-Hsiang - Taipei N/A TW
- Liu; Sen-Hsiang - Hsi-Chih Taipei Hsien TW
- Liu; Sen-Hsiang - Taipei Hsien TW
| Patent | Date |
|---|---|
| Pointing devices for controlling movement of a cursor in a computer system and associated systems Grant 8,427,425 - Liu , et al. April 23, 2 | 2013-04-23 |
| Power charging system and related apparatus Grant RE41,675 - Liu , et al. September 14, 2 | 2010-09-14 |
| Pointing Device App 20090195502 - Liu; Sen-Hsiang ; et al. | 2009-08-06 |
| Pointing device Grant 7,525,532 - Liu , et al. April 28, 2 | 2009-04-28 |
| Pointing device App 20060290672 - Liu; Sen-Hsiang ; et al. | 2006-12-28 |
| Power charging system and related apparatus Grant 6,741,064 - Liu , et al. May 25, 2 | 2004-05-25 |
| Power charging system and related apparatus App 20030048096 - Liu, Sen-Hsiang ; et al. | 2003-03-13 |
| Composite interface structure for jack-plug sockets Grant 6,364,715 - Liu , et al. April 2, 2 | 2002-04-02 |
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