Au; Kang Woon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Au; Kang Woon.The latest application filed is for "multi-mode flashlight".
- Au; Kang Woon - Kowloon HK
- Au; Kang Woon - Ho Man Tin HK
| Patent | Date |
|---|---|
| Flashlight Grant 7,815,336 - Au , et al. October 19, 2 | 2010-10-19 |
| Multi-Mode Flashlight App 20100225246 - Spartano; David A. ; et al. | 2010-09-09 |
| Multi-mode flashlight Grant 7,731,385 - Spartano , et al. June 8, 2 | 2010-06-08 |
| Flashlight App 20090122529 - Au; Kang Woon ; et al. | 2009-05-14 |
| Flashlight having a focusing mechanism Grant 7,510,298 - Au , et al. March 31, 2 | 2009-03-31 |
| Flashlight or lighting device Grant 7,393,117 - Dalton , et al. July 1, 2 | 2008-07-01 |
| Flashlight App 20080055893 - Au; Kang Woon ; et al. | 2008-03-06 |
| Flashlight Grant D562,480 - Spartano , et al. February 19, 2 | 2008-02-19 |
| Flashlight Grant 7,309,139 - Au , et al. December 18, 2 | 2007-12-18 |
| Multi-mode flashlight App 20070145912 - Spartano; David A. ; et al. | 2007-06-28 |
| Flashlight App 20060056176 - Au; Kang Woon ; et al. | 2006-03-16 |
| Rechargeable flashlight assembly Grant 5,684,378 - Furth , et al. November 4, 1 | 1997-11-04 |
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