Tserkovny; Alex
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tserkovny; Alex.The latest application filed is for "methods and systems for presence-based telephony communications".
- Tserkovny; Alex - Brookline MA
| Patent | Date |
|---|---|
| Home call router Grant 8,340,262 - Cermak , et al. December 25, 2 | 2012-12-25 |
| Methods and systems for presence-based telephony communications Grant 8,295,272 - Boni , et al. October 23, 2 | 2012-10-23 |
| Methods And Systems For Presence-based Telephony Communications App 20100008356 - BONI; Piotr ; et al. | 2010-01-14 |
| Methods and systems for presence-based telephony communications Grant 7,613,176 - Boni , et al. November 3, 2 | 2009-11-03 |
| Network-based Data Exchange App 20090154699 - TSERKOVNY; Alex ; et al. | 2009-06-18 |
| Service Broker App 20080301053 - Tserkovny; Alex ; et al. | 2008-12-04 |
| Methods And Systems For Presence-based Telephony Communications App 20080098060 - Boni; Piotr ; et al. | 2008-04-24 |
| Methods and systems for presence-based telephony communications Grant 7,317,716 - Boni , et al. January 8, 2 | 2008-01-08 |
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