IPR Details
Koninklijke KPN N.V.'s Statement about IPR related to RFC 3173 and RFC 2393

Submitted: December 23, 2010 under the rules in RFC 3979 as updated by RFC 4879

Note: Updates to IPR disclosures must only be made by authorized representatives of the original submitters. Updates will automatically be forwarded to the current Patent Holder's Contact and to the Submitter of the original IPR disclosure.

I. Patent Holder/Applicant ("Patent Holder")

Holder legal name Koninklijke KPN N.V.

II. Patent Holder's Contact for Licence Application

Holder contact name K.M. Wuyts
Holder contact email koenraad.wuyts@kpn.com
Holder contact info

Chief Intellectual Property Officer
CLR Corporate Intellectual Property Office
Maanplein 55, 2516 CK THE HAGUE
T: +31(0)70 446 00 91
F: +31(0)70 385 54 37

III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure

Name K.M. Wuyts
Email koenraad.wuyts@kpn.com
Other info

T: +31(0)70 446 00 91

IV. IETF Document or Other Contribution to Which this IPR Disclosure Relates

RFC: RFC3173 ("IP Payload Compression Protocol (IPComp)") RFC: RFC2393 ("IP Payload Compression Protocol (IPComp)")

V. Disclosure of Patent Information i.e., patents or patent applications required to be disclosed by RFC 3979 as updated by RFC 4879

A. For granted patents or published pending patent applications, please provide the following information:

Patent, Serial, Publication, Registration, or Application/File number(s)

EP1280279 Method and device for transforming a series of data packets by means of data compression.
Date: 3 May 2006
Country: EP

Notes: AU 693844
CA 2,180,345
CN 1142300
CZ 285088
HU 219934
JP 2841247
NO 318121
US 5,774,467

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending No

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):

Licensing Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee
Licensing information, comments, notes, or URL for further information

(No information submitted)

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.

VII. Contact Information of Submitter of this Form

Submitter name K.M. Wuyts
Submitter email koenraad.wuyts@kpn.com

Only those sections of the relevant entry form where the submitter provided information are displayed.