Wong; Fred
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wong; Fred.The latest application filed is for "secure ble broadcast system for location based service".
- Wong; Fred - Kwai Chung HK
- Wong; Fred - Fremont CA
| Patent | Date |
|---|---|
| Secure BLE broadcast system for location based service Grant 10,219,106 - Lam , et al. Feb | 2019-02-26 |
| Reaction chamber with controlled radiant energy heating and distributed reactant flow Grant 5,156,820 - Wong , et al. October 20, 1 | 1992-10-20 |
| Method for high temperature thermal processing with reduced convective heat loss Grant 5,002,630 - Kermani , et al. March 26, 1 | 1991-03-26 |
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