Chang; Wang Yang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Wang Yang.The latest application filed is for "combined speaker and base therefor".
- Chang; Wang Yang - Cupertino CA
| Patent | Date |
|---|---|
| Combined speaker and base therefor Grant D430,142 - Kuo , et al. August 29, 2 | 2000-08-29 |
| Data communication device Grant 5,822,692 - Krishan , et al. October 13, 1 | 1998-10-13 |
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