IP Library › Patent Application 60277089
Patent Application Provisional
App. No. 60/277,089 · Confirmation No. 8699

Session initiation protocol (SIP) user agent in a serving GPRS support node (SGSN)

Inventor: Chenghui Wang
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2001-03-19 TRNA Transmittal of New Application 1 View
2001-03-19 SPEC Specification 9 View
2001-03-19 CLM Claims 1 View
2001-03-19 ABST Abstract 1 View
2001-03-19 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
App. No.
60/277,089
Filed
2001-03-19