IPR Details
Certicom's Patent Claim pertaining to ECDSA

The text of the original IPR disclosure is available in the disclosure history.

Submitted: April 9, 1999

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
Certicom Corporation

'II'. Patent Holder's Contact for License Application

Holder contact name
Bruce MacInnis
Holder contact email
Holder contact info

Director of Licensing
200 Matheson Blvd. West
Mississauga, Ontario, Canada L5R 3L7
T: 905-501-3821
F: 905-507-1239

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

Designations for Other Contributions

'IV'. 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):

See Text Below for Licensing Declaration
Licensing information, comments, notes, or URL for further information

This is to advise the IETF that Certicom believes it has patents pending that
relate to ECDSA, namely point compression, public key validation (including
domain parameter validation), and computational techniques. In accordance with
the intellectual property rights procedures of the IETF standards process,
assuming the relevant patents are granted, Certicom is willing to offer, upon
written requests from the implementers of the ECDSA, a non-exclusive license
under reasonable and non-discriminatory terms and conditions, providing the
applicant provides a similar grant for the applicant's relevant patents (if
any) and respects Certicom's other intellectual property.

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.

'V'. Contact Information of Submitter of this Form

Submitter name
Phillip C. Deck
Submitter email

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