Source: http://www.google.com/patents/US7668306?ie=ISO-8859-1&dq=6,590,872
Timestamp: 2015-03-01 07:01:44
Document Index: 364050176

Matched Legal Cases: ['Application No. 03811352', 'Application No. 03808519', 'Application No. 03744181', 'Application No. 03744181', 'Application No. 2747', 'Application No. 03808519']

Patent US7668306 - Method and apparatus for connecting packet telephony calls between secure ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsDescribed herein is a method and apparatus for connecting packet telephony calls between secure networks and non-secure networks....http://www.google.com/patents/US7668306?utm_source=gb-gplus-sharePatent US7668306 - Method and apparatus for connecting packet telephony calls between secure and non-secure networksAdvanced Patent SearchPublication numberUS7668306 B2Publication typeGrantApplication numberUS 10/095,138Publication dateFeb 23, 2010Filing dateMar 8, 2002Priority dateMar 8, 2002Fee statusPaidAlso published asCN1781302A, CN100586138C, CN101707609A, CN101707609B, EP1483889A1, US8582749, US20030169859, US20100098060, WO2003077523A1Publication number095138, 10095138, US 7668306 B2, US 7668306B2, US-B2-7668306, US7668306 B2, US7668306B2InventorsCarl R. Strathmeyer, Hugh P. Mercer, Donald K. Finnie, Rameshkumar G. Illikkal, Bounthavivone K. PhomsophaOriginal AssigneeIntel CorporationExport CitationBiBTeX, EndNote, RefManPatent Citations (36), Non-Patent Citations (12), Referenced by (3), Classifications (37), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetMethod and apparatus for connecting packet telephony calls between secure and non-secure networks
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Whole Document.3CN PTO, "First Office Action", PRC Patent Application No. 03808519.4 (PCT/US2003/006644); Mailed Aug. 19, 2008. Whole Document.4Donnemiller C., "IP Lernt Dazu", Nachrichtentechnik Elektronik, Veb Verlag Technik. Berlin, DE, vol. 49, No. 7/8, Aug. 1999, pp. 30-31, XP000849240.5EP PTO, "First Exam Report", European Application No. 03744181.3-2414, Issued Sep. 1, 2005. Whole Document.6EPO, Office Action for European Application No. 03744181.3, mailed Feb. 2, 2009, 5 pgs.7IN PTO "First Examination Report", Application No. 2747/DELNP/2004, Mailed Dec. 27, 2005.8International Application No. PCT/US03/06644; Written Opinion dated Dec. 10, 2004.9Office Action mailed Mar. 13, 2009, with translation, for Chinese Patent Application No. 03808519.4, Whole document.10Roedig U. et al: "Evaluating and Improving Firewalls for IP-Telephony Enviornments", Internet Apr. 12, 2000, XP002199645, 6 pages retrieved from Internet on May 21, 2002, url: http://www.fokus.gmd.de/research/cc/glone/projects/ipte/2000/cre/65/Roedig.pdf.11Roedig U. et al: "Evaluating and Improving Firewalls for IP�Telephony Enviornments", Internet Apr. 12, 2000, XP002199645, 6 pages retrieved from Internet on May 21, 2002, url: http://www.fokus.gmd.de/research/cc/glone/projects/ipte/2000/cre/65/Roedig.pdf.12Search Report for Patent Application ROC No. 092104913 mailed Aug. 11, 2008.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS8687624 *Feb 13, 2008Apr 1, 2014Cisco Technology, Inc.Apparatus and method to handle dynamic payloads in a heterogeneous networkUS8874719 *Mar 18, 2014Oct 28, 2014Architecture Technology CorporationContext-aware network and situation management for crypto-partitioned networksUS20090201910 *Feb 13, 2008Aug 13, 2009Cisco Technology, Inc.Apparatus and method to handle dynamic payloads in a heterogeneous network* Cited by examinerClassifications U.S. Classification379/219, 370/352International ClassificationH04L29/12, H04L12/66, H04M7/00, H04M3/22, H04L29/06Cooperative ClassificationH04L65/1083, H04L65/1009, H04L65/608, H04M7/0078, H04L63/0281, H04L63/0209, H04L61/20, H04L63/0227, H04L29/06027, H04L61/25, H04L29/1233, H04L29/12207, H04L29/12009, H04L63/0263, H04L69/08European ClassificationH04L63/02D, H04L63/02A, H04L63/02B, H04L63/02B6, H04L61/25, H04L61/20, H04L29/12A, H04L29/12A3, H04L29/06M2H4, H04M7/00M22, H04L29/06M2S4, H04L29/06M6P, H04L29/06C2, H04L29/12A4, H04L29/06ELegal EventsDateCodeEventDescriptionMar 14, 2013FPAYFee paymentYear of fee payment: 4Jan 4, 2011CCCertificate of correctionApr 24, 2002ASAssignmentOwner name: INTEL CORPORATION, CALIFORNIAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:STRATHMEYER, CARL R.;MERCER, HUGH P.;FINNIE, DONALD K.;AND OTHERS;REEL/FRAME:012844/0399;SIGNING DATES FROM 20020313 TO 20020412Owner name: INTEL CORPORATION,CALIFORNIAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:STRATHMEYER, CARL R.;MERCER, HUGH P.;FINNIE, DONALD K. AND OTHERS;SIGNED BETWEEN 20020313 AND 20020412;US-ASSIGNMENT DATABASE UPDATED:20100223;REEL/FRAME:12844/399Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:STRATHMEYER, CARL R.;MERCER, HUGH P.;FINNIE, DONALD K.;AND OTHERS;SIGNING DATES FROM 20020313 TO 20020412;REEL/FRAME:012844/0399RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services