Derks; Frank P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Derks; Frank P..The latest application filed is for "communication network".
- Derks; Frank P. - Hilversum NL
| Patent | Date |
|---|---|
| Communications system and communication method for data multiplexing Grant 6,925,092 - Derks , et al. August 2, 2 | 2005-08-02 |
| Transmission system using packet switched network Grant 6,810,033 - Derks October 26, 2 | 2004-10-26 |
| Communication network Grant 6,643,283 - Derks November 4, 2 | 2003-11-04 |
| Communication Network App 20030002475 - DERKS, FRANK P. | 2003-01-02 |
| Transmission System Using Packet Switched Network App 20020080801 - DERKS, FRANK P. | 2002-06-27 |
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