Richarson, John William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Richarson, John William.The latest application filed is for "method and system for voice traffic concentration in an atm/dsl head-end network".
- Richarson, John William - Hamilton NJ
| Patent | Date |
|---|---|
| Digital subscriber line feature for enabling plain old telephone service on digital lines in the event of a power failure App 20030133437 - Richarson, John William ; et al. | 2003-07-17 |
| Method and system for voice traffic concentration in an ATM/DSL head-end network App 20030133438 - Richarson, John William ; et al. | 2003-07-17 |
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