Lau; Douglas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lau; Douglas.The latest application filed is for "method and apparatus for tracking location of wireless terminals in a nanocellular digital cordless terminal network coupled to a local exchange".
- Lau; Douglas - Hillsborough CA
| Patent | Date |
|---|---|
| Method and apparatus for tracking location of wireless terminals in a nanocellular digital cordless terminal network coupled to a local exchange Grant 5,918,181 - Foster , et al. June 29, 1 | 1999-06-29 |
| Wireless frequency-division-multiple-access direct sequence spread spectrum telephone system Grant 5,511,090 - Denton , et al. April 23, 1 | 1996-04-23 |
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