IPR Search

Document IPR search results for draft-campbell-sip-messaging-smime

Total number of IPR disclosures found: 0.

Total number of documents searched: 2.

Date ID Statement
Results for draft-campbell-sip-messaging-smime ("SIP-Based Messaging with S/MIME"):
No IPR disclosures have been submitted directly on draft-campbell-sip-messaging-smime.
Results for RFC8591 ("SIP-Based Messaging with S/MIME"):
No IPR disclosures have been submitted directly on RFC 8591.
Date ID Statement
2005-05-23 579 AT&T's statement about IPR claimed in RFC 3261
(Updates ID#: 45)
2004-08-10 437 Nortel Networks Statement about IPR claimed in RFC 3428
2002-02-01 62 AT&T's Patent Statement pertaining to draft-ietf-sip-rfc2543bis

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