Ayres; Marc Coiner
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ayres; Marc Coiner.The latest application filed is for "system and method for providing reach me cover me feature in a session initiation protocol (sip) environment".
- Ayres; Marc Coiner - Allen TX
| Patent | Date |
|---|---|
| Inter-enterprise telephony using a central brokerage device Grant 7,684,385 - Hallmark , et al. March 23, 2 | 2010-03-23 |
| Securing telephony communications between remote and enterprise endpoints Grant 7,613,207 - Hallmark , et al. November 3, 2 | 2009-11-03 |
| System and method for providing reach me cover me feature in a session initiation protocol (SIP) environment App 20060146790 - Caballero-McCann; Denise G. ; et al. | 2006-07-06 |
| Securing telephony communications between remote and enterprise endpoints App 20060092945 - Hallmark; Addis Eli ; et al. | 2006-05-04 |
| Inter-enterprise telephony using a central brokerage device App 20060092919 - Hallmark; Addis Eli ; et al. | 2006-05-04 |
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