Title: Axerra Networks Statement about IPR claimed in dratf-ietf-pwe3-cesopsn-01 Received: 19 July, 2004 From: Sasha Vainshtein Please find below Axerra Networks IPR Announcement pertaining to draft-ietf-pwe3-cesopsn-01.txt. ---------------------------------------------------------------------------- Patent Disclosure and Licensing Declaration I. Patent Holder/Applicant ("Patent Holder") Legal Name: Axerra Networks, Inc. II. Patent Holder's Contact for License Application Name: Ronen Ostri Title: Director Product Management Department: Marketing Address: Axerra Networks, 24 Raoul Wallenberg St. Tel Aviv, Israel Telephone: +972-3-7668264 Fax: +972-3-6487770 Email: roneno@axerra.com III. Contact Information for the IETF Participant Whose Personal Belief Triggered the Disclosure in this Template (Optional) Name: Alexander ("Sasha") Vainshtein Title: Chief SW Architect Department: R&D Address: Axerra Networks, 24 Raoul Wallenberg St, Tel-Aviv, Israel Telephone: +972-3-7659993 Fax: +972-3-6487779 Email: sasha@axerra.com IV. IETF Document or Contribution to Which Patent Disclosure Relates Title: Structure-aware TDM Circuit Emulation Service over Packet Switched Networks (CESoPSN) RFC Number or I-D Tag: draft-ietf-pwe3-cesopsn-01 Other Designations: CESoPSN V. Disclosure of Patent Information (i.e., patents or patent applications required to be disclosed by Section 6 of RFC 3668) A. For granted patents or published pending patent applications, please provide the following information: Patent, Serial, Publication, Registration, or Application/File number(s): N/A Date(s) granted or applied for (YYYY-MM-DD): Country(ies): B. Does your disclosure relate to an unpublished pending patent application? Select one: Yes (US Patent Application 09/690,077 applied for 2000-10-16) C. If an Internet-Draft or RFC includes multiple parts and it is not reasonably apparent which part of such Internet-Draft or RFC is alleged to be covered by the patent information disclosed in Section V(A) or V(B), it is helpful if the discloser identifies here the sections of the Internet-Draft or RFC that are alleged to be so covered. - Sections 4.1, 4.4, 5.2 VI. Licensing Declaration The Patent Holder states that its position with respect to licensing any patent claims contained in the patent(s) or patent application(s) disclosed above that would necessarily be infringed by implementation of the technology required by the relevant IETF specification ("Necessary Patent Claims"), for the purpose of implementing such specification, is as follows (select one licensing declaration option only): a) (NO) No License Required for Implementers Check here if commitment to forgo a license is limited solely to standards-track RFCs ___ b) (YES) Royalty-Free, Reasonable and Non-Discriminatory License to All Implementers Check here if this commitment to license is limited solely to standards-track RFCs (NO) c) (NO) Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee Check here if this commitment to license is limited solely to standards-track RFCs ___ d) (NO) Licensing Declaration to be Provided Later (implies a willingness to commit to the provisions of a), b), or c) above; otherwise, the next option - "Unwilling to Commit to the Provisions of a), b), or c) Above" - must be selected) e) (NO) Unwilling to Commit to the Provisions of a), b), or c) Above NOTE: The individual submitting this template represents and warrants that he or she is authorized by the Patent Holder to agree to the above-selected licensing declaration. VIII. Other Notes: 1. The license mentioned in Section VI(b) above will be granted for the sole purpose of development of products complying with the Licensed Technology and to the extent required for interoperability. 2. The reasonable and non-discriminatory licensing conditions will include licensing reciprocity ("Cross License from Licensee"). Any license granted would be revoked if the licensee tries to assert any claims of patent infringement against Axerra related to CESoPSN. 3. If the patent is granted, the license will be available via the Axerra Web site (www.axerra.com)