Karsner; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Karsner; John.The latest application filed is for "unrestricted calling circle for telephone service".
- Karsner; John - Walnut Creek CA
- Karsner; John - Benicia CA
| Patent | Date |
|---|---|
| Unrestricted calling circle for telephone service Grant 8,265,243 - Alexander , et al. September 11, 2 | 2012-09-11 |
| Unrestricted Calling Circle For Telephone Service App 20120170729 - Alexander; Jason ; et al. | 2012-07-05 |
| Load balancing management of communications sessions in a communications management network Grant 7,702,310 - Parks , et al. April 20, 2 | 2010-04-20 |
| Provisioning communication services in a communications management network Grant 7,668,531 - Parks , et al. February 23, 2 | 2010-02-23 |
| Managing communication sessions in a communications management network Grant 7,593,713 - Parks , et al. September 22, 2 | 2009-09-22 |
| Automatic Step-Down of Prepaid Accounts for Communication Services App 20090186598 - Cipoletti; Daniel ; et al. | 2009-07-23 |
| Scaleable communications management network Grant 7,532,875 - Parks , et al. May 12, 2 | 2009-05-12 |
| Unrestricted Calling Circle for Telephone Service App 20080112548 - Alexander; Jason ; et al. | 2008-05-15 |
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