IPR Details
Voltage Security Inc.'s statement about IPR claimed in draft-ietf-smime-ibearch-01.txt, draft-ietf-martin-ibcs-01.txt, draft-ietf-smime-ibecms-01.txt

Submitted: October 11, 2006 under the rules in RFC 3979

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.

Updated by

This IPR disclosure has been updated by IPR disclosure ID #821, "Voltage Security Inc.'s statement about IPR claimed in draft-ietf-smime-ibearch-01.txt, draft-martin-ibcs-01.txt, draft-ietf-smime-ibecms-01.txt".



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

Holder legal name
Voltage Security Inc.

II. Patent Holder's Contact for License Application

Holder contact name
Guido Appenzeller
Holder contact email
Holder contact info

1070 Arastradero Road
Palo Alto, CA 94025, USA
T: +1 650 543 1280
F: +1 650 543 1279

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

Guido Appenzeller
Other info

1070 Arastradero Road
Palo Alto, CA 94025, USA
T: +1 650 543 1280
F: +1 650 543 1279

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

draft-ietf-smime-ibearch ("Identity-Based Encryption Architecture and Supporting Data Structures")
Revisions: 00
draft-martin-ibcs ("Identity-Based Cryptography Standard (IBCS) #1: Supersingular Curve Implementations of the BF and BB1 Cryptosystems")
Revisions: 01
Designations for Other Contributions
draft-ietf-smime-ibearch-01.txt, draft-ietf-smime-ibecms-01.txt, draft-ietf-martin-ibcs-01.txt

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

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

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

Issued Patents: 7,113,594, 6,886,096, 7,017,181, published patent applications: 10/390,058, 10/688,019 and corresponding international applications (see
Date: see applications
Country: see notes

Notes: Corresponding international patent applications: PCT/US02/27155, PCT/US03/36455,
PCT/US04/07829 , PCT/US04/018048, PCT/US04/031129 as well as national
applications based on the above PCT applications.
Patent 7,113,594 is owned by the Trustees of the Leland Stanford Junior
University and is licensed to Voltage Security, Inc. Other listed patents
and/or applications are owned by Voltage Security, Inc. Additional patent
applications relating to the above referenced patents and/or applications have
been filed or may be filed, including continuations, international and foreign
counterparts and other related applications. This includes one or more
unpublished patent applications in addition to those listed above.

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

Has patent pending

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):

Unwilling to Commit to the Provisions of a), b), or c) Above
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
Guido Appenzeller
Submitter email

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