Wai; Yu Hei Sunny
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wai; Yu Hei Sunny.The latest application filed is for "anti-resonant transducer".
- Wai; Yu Hei Sunny - Belmont CA
| Patent | Date |
|---|---|
| Anti-resonant transducer Grant 7,368,654 - Wai , et al. May 6, 2 | 2008-05-06 |
| Optimum composite cascode amplifier Grant 7,183,842 - Wai , et al. February 27, 2 | 2007-02-27 |
| Vehicle operation display system Grant 7,145,442 - Wai December 5, 2 | 2006-12-05 |
| Acoustic guitar under the saddle piezo pickup Grant 6,822,156 - Lazarus , et al. November 23, 2 | 2004-11-23 |
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