IPR Search

Document IPR search results for draft-ietf-pwe3-sonet

Total number of IPR disclosures found: 3.

Date ID Statement
2005-02-25 542 Level 3 Communications, Inc.'s statement about IPR claimed in draft-ietf-pwe3-sonet-10.txt
2004-05-26 424 Lycium Networks Statement about IPR Claimed in draft-ietf-pwe3-sonet
2003-05-05 123 Vivace Networks Patent Statement Pertaining to draft-malis-sonet-ces-mpls-xx.txt and draft-ietf-pwe3-sonet-xx.txt

Total number of documents searched: 4.

Date ID Statement
Results for RFC5143 ("Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation Service over MPLS (CEM) Encapsulation"):
No IPR disclosures have been submitted directly on RFC 5143, but there are disclosures on related documents, listed on this page.
Results for draft-ietf-pwe3-sonet ("Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation over Packet (CEP)"):
2003-05-05 123 Vivace Networks Patent Statement Pertaining to draft-malis-sonet-ces-mpls-xx.txt and draft-ietf-pwe3-sonet-xx.txt
2004-05-26 424 Lycium Networks Statement about IPR Claimed in draft-ietf-pwe3-sonet
2005-02-25 542 Level 3 Communications, Inc.'s statement about IPR claimed in draft-ietf-pwe3-sonet-10.txt
Results for RFC4842 ("Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation over Packet (CEP)"):
No IPR disclosures have been submitted directly on RFC 4842, but there are disclosures on related documents, listed on this page.
Results for draft-malis-sonet-ces-mpls ("Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation Service over MPLS (CEM) Encapsulation"), that was obsoleted by draft-ietf-pwe3-sonet ("Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation over Packet (CEP)"):
2003-05-05 123 Vivace Networks Patent Statement Pertaining to draft-malis-sonet-ces-mpls-xx.txt and draft-ietf-pwe3-sonet-xx.txt

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