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IPR Disclosures

Total number of IPR disclosures found: 4
2002-02-25
  • ID # 45
  • "AT&T's SIP Patent Claim pertaining to a number of Internet-Drafts (listed) in claim"
    2005-06-02
  • ID # 581
  • "AT&T's statement about IPR claimed in RFC 3262"
    2010-08-09
  • ID # 1371
  • "QUALCOMM Incorporated's Statement about IPR related to RFC 2543 (1)"
    2010-08-23
  • ID # 1390
  • "QUALCOMM Incorporated's Statement about IPR related to RFC 2543 (2)"

    Total number of documents searched: 4
    Search result on draft-ietf-mmusic-sip, "SIP: Session Initiation Protocol"
    No IPR disclosures have been submitted directly on draft-ietf-mmusic-sip, but there are disclosures on related documents, listed on this page.
    Search result on 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
  • ID # 1371
  • "QUALCOMM Incorporated's Statement about IPR related to RFC 2543 (1)"
    2010-08-23
  • ID # 1390
  • "QUALCOMM Incorporated's Statement about IPR related to RFC 2543 (2)"
    Search result on draft-ietf-sip-100rel, "Reliability of Provisional Responses in Session Initiation Protocol (SIP)"
    2002-02-25
  • ID # 45
  • "AT&T's SIP Patent Claim pertaining to a number of Internet-Drafts (listed) in claim"
    Search result on rfc3262, "Reliability of Provisional Responses in Session Initiation Protocol (SIP)"
    2005-06-02
  • ID # 581
  • "AT&T's statement about IPR claimed in RFC 3262"


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