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Intellectual property rights (IPR) in ITU-T Recommendations

Patent statement declaration registered as Y1731-03
Citation: http://handle.itu.int/11.1002/ps/Y1731-03
Recommendation number: Y.1731
ITU registration date: 2006-01-25
Statement declaration date: 2006-01-25
Patent holder/organization: Nortel Networks Limited
Main contact: Mr. Richard Weiss
Address: 2221 Lakeside Boulevard, M/S 991/14/B20
Richardson, Texas 75082
United States
Tel.: +1 972 685 4739
Fax: +1 972 684 3127
Declaration form version: 10 July 2004 (Individual)
Licensing declaration: Option 2_ The Patent Holder is prepared to grant – on the basis of reciprocity for the above ITU-T Recommendation – a license to an unrestricted number of applicants on a worldwide, non-discriminatory basis and on reasonable terms and conditions to make, use and sell implementations of the above ITU-T Recommendation. Negotiations are left to the parties concerned and are performed outside the ITU-T.
Late submission remark: -
Statement remark: -
Archived declaration:
TSB patent IdCountryPublication numberApplication numberTitleStatusEPO search (Espacenet)
Y1731-03-01
US
2005-99952 Ethernet OAM performance managementGranted
Y1731-03-02
US
2005-99949 Ethernet OAM domains and Ethernet OAM frame formatGranted
Y1731-03-03
US
2005-99951 Ethernet OAM fault detection and verificationGranted
Y1731-03-04
US
2005-99954 Ethernet OAM network topography discoveryGranted
Y1731-03-05
US
2005-99955 Ethernet OAM fault isolationGranted
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The ITU secretariat does not verify the veracity, completeness or accuracy of the information contained in the Patent and Software Declaration Forms, including the actual or potential essentiality of patents or patent applications declared as essential to ITU-T Recommendations.

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