IPR Search

Document IPR search results for draft-ietf-sip-100rel

Total number of IPR disclosures found: 4.

Date ID Statement
2010-08-23 1390 QUALCOMM Incorporated's Statement about IPR related to RFC 2543
(Updates ID#: 1371)
2010-08-09 1371 QUALCOMM Incorporated's Statement about IPR related to RFC 2543
2005-06-02 581 AT&T's statement about IPR claimed in RFC 3262
(Updates ID#: 45)
2002-02-25 45 AT&T's Statement about IPR related to draft-willis-sip-cookies, draft-dcsgroup-sip-proxy-proxy, draft-dcsgroup-sip-arch, draft-ietf-sip-update, draft-ietf-sip-state, draft-ietf-sip-privacy, draft-ietf-sip-manyfolks-resource, draft-ietf-sip-events, draf...

Total number of documents searched: 4.

Date ID Statement
Results for RFC3262 ("Reliability of Provisional Responses in Session Initiation Protocol (SIP)"):
2005-06-02 581 AT&T's statement about IPR claimed in RFC 3262
(Updates ID#: 45)
Results for RFC2543 ("SIP: Session Initiation Protocol"), that was obsoleted by draft-ietf-sip-100rel ("Reliability of Provisional Responses in Session Initiation Protocol (SIP)"):
2010-08-09 1371 QUALCOMM Incorporated's Statement about IPR related to RFC 2543
2010-08-23 1390 QUALCOMM Incorporated's Statement about IPR related to RFC 2543
(Updates ID#: 1371)
Results for draft-ietf-sip-100rel ("Reliability of Provisional Responses in Session Initiation Protocol (SIP)"):
2002-02-25 45 AT&T's Statement about IPR related to draft-willis-sip-cookies, draft-dcsgroup-sip-proxy-proxy, draft-dcsgroup-sip-arch, draft-ietf-sip-update, draft-ietf-sip-state, draft-ietf-sip-privacy, draft-ietf-sip-manyfolks-resource, draft-ietf-sip-events, draf...
Results for draft-ietf-mmusic-sip ("SIP: Session Initiation Protocol"), that was obsoleted by draft-ietf-sip-100rel ("Reliability of Provisional Responses in Session Initiation Protocol (SIP)"):
No IPR disclosures have been submitted directly on draft-ietf-mmusic-sip, but there are disclosures on related documents, listed on this page.

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