Vijay; Padmanabhan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vijay; Padmanabhan.The latest application filed is for "system and method of efficiently evaluating different messages by a server in a telecommunications environment".
- Vijay; Padmanabhan - Cedar Rapids IA
| Patent | Date |
|---|---|
| System and method of efficiently evaluating different messages by a server in a telecommunications environment Grant 5,717,745 - Vijay , et al. February 10, 1 | 1998-02-10 |
| System and method of validating special service calls having different signaling protocols Grant 5,640,446 - Everett , et al. June 17, 1 | 1997-06-17 |
| Calling card validation system and method therefor Grant 5,638,431 - Everett , et al. June 10, 1 | 1997-06-10 |
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