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Patent applications and USPTO patent grants for Barna; John.The latest application filed is for "flexible multimedia priority services".
Patent | Date |
---|---|
Flexible Multimedia Priority Services App 20120167179 - Evans; Paul J. ;   et al. | 2012-06-28 |
System and method of monitoring and reporting accounting data based on volume Grant 6,999,449 - Barna , et al. February 14, 2 | 2006-02-14 |
Method in a packet data network of negotiating reporting mechanisms and reporting accounting records Grant 6,834,300 - Barna , et al. December 21, 2 | 2004-12-21 |
Method, system and service node for pre-paid service provision in packet data cellular telecommunication networks App 20020167909 - Balazinski, Bartosz ;   et al. | 2002-11-14 |
Prepaid access to internet protocol (IP) networks App 20020116338 - Gonthier, Jean-Charles ;   et al. | 2002-08-22 |
System and method of monitoring and reporting accounting data based on volume App 20020046277 - Barna, John ;   et al. | 2002-04-18 |
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