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Intellectual property rights (IPR) in ITU-T Recommendations

Patent statement declaration registered as G993_2-18
Citation: http://handle.itu.int/11.1002/ps/G993_2-18
Recommendation number: G.993.2
ITU registration date: 2006-02-07
Statement declaration date: 2006-02-06
Patent holder/organization: Texas Instruments
Main contact: Mr. Robby Holland, Licensing Manager
Address: 12500 TI Boulevard, P.O. Box 655474, MS 3999
Dallas, Texas 75266
United States
Tel.: +1 972 917 4367 / 1-214-479-1202
Fax: +1 972 917 4418 / 1-214-479-1273
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)
G993_2-18-01
US
 2003-123560Method to mitigate effects of ISDN off/on transitions in ADSLPending
-
G993_2-18-02
US
 2005-169358Computationally and memory efficient tone ordering schemePending
-
G993_2-18-03
US
 2005-169392Efficient low-power mode for multicarrier communicationsPending
-
G993_2-18-04
US
 2005-175078Flexible initialization method for DSL communication systemsPending
-
G993_2-18-06
US
 2005-232308Frame alignment and cycle externsion partitioningPending
-
G993_2-18-07
US
 2005-232540Spectrally flexible band plans with reduced filtering requirementsPending
-
G993_2-18-08
US
 2005-281346Method and system of tone ordering for discrete multi-tone systemes with tone groupingPending
-
G993_2-18-09
US
 2005-286649Using multiple pilot signals for timing error estimation in digital subscriberPending
-
G993_2-18-10
US
5400322 Updating of bit allocations in a multicarrier modulation transmission systemGranted
G993_2-18-11
US
5519731 ADSL compatible discrete mujlti-tone appratus for mitigation of T1 noiseGranted
G993_2-18-12
US
5596604 Multicarrier modulation transmission system with variable delayGranted
G993_2-18-13
US
5673290 ADSL compatible discrete multi-tone apparatusGranted
Disclaimer: This database only displays information communicated to the ITU Secretariat, and is not certified to be either accurate or complete.
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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