Huang; Tian-Xu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huang; Tian-Xu.The latest application filed is for "portable sound box assembly".
- Huang; Tian-Xu - Sichuan CN
- Huang; Tian-Xu - Qianjiangxuan Town Sichuan CN
| Patent | Date |
|---|---|
| Portable sound box assembly Grant 8,094,860 - Huang January 10, 2 | 2012-01-10 |
| Pocket pop-up speaker Grant D643,408 - Huang August 16, 2 | 2011-08-16 |
| Speaker box Grant D607,876 - Huang January 12, 2 | 2010-01-12 |
| Portable Sound Box Assembly App 20090175483 - HUANG; TIAN-XU | 2009-07-09 |
| Adjustable speaker box Grant D595,692 - Huang July 7, 2 | 2009-07-07 |
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