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Patent applications and USPTO patent grants for Koscinski; Andrzej.The latest application filed is for "service tunnel over a connectionless network".
Patent | Date |
---|---|
Service tunnel over a connectionless network Grant 7,225,259 - Ho , et al. May 29, 2 | 2007-05-29 |
Service tunnel over a connectionless network App 20020116501 - Ho, Chi Fai ;   et al. | 2002-08-22 |
Diagnostic device for troubleshooting remote digital feature phones Grant 5,903,626 - Iglehart , et al. May 11, 1 | 1999-05-11 |
Apparatus and method for providing a user with one telephone number that rings phones on heterogeneous systems worldwide Grant 5,815,562 - Iglehart , et al. September 29, 1 | 1998-09-29 |
Method and apparatus for determining the telephony features assigned to a telephone Grant 5,485,511 - Iglehart , et al. January 16, 1 | 1996-01-16 |
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