Victor; Tsui Wai Man
Patent Applications and Registrations
Patent applications and USPTO patent grants for Victor; Tsui Wai Man.The latest application filed is for "waterproof audio headset".
- Victor; Tsui Wai Man - Hong Kong CN
| Patent | Date |
|---|---|
| Protective housing for an audio device Grant 7,535,799 - Polany , et al. May 19, 2 | 2009-05-19 |
| Waterproof Audio Headset App 20070280053 - Polany; Rany ; et al. | 2007-12-06 |
| Protective housing for an audio device App 20070086273 - Polany; Rany ; et al. | 2007-04-19 |
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