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Don Hall's Patent Statement pertaining to Ipsec ESP, SAID

This IPR disclosure was submitted by e-mail.

Sections I, II, and IV of "The Patent Disclosure and Licensing Declaration Template for Legacy" have been completed for this IPR disclosure. Additional information may be available in the original submission.

The text of the original IPR disclosure is available further down, and also here:

Update this IPR disclosure. 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.

Submitted Date: May 16, 2000

I. Patent Holder/Applicant ("Patent Holder")
Legal Name: Don Hall
II. Patent Holder's Contact for License Application
Name: Don Hall
Telephone: 703-527-3688
III. IETF Document or Other Contribution to Which this IPR Disclosure Relates:
Designations for Other Contributions:Ipsec ESP, SAID

The text of the original IPR declaration:

Received May 16, 2000
From: Don Hall 

Don Hall, was awarded U.S. Patent No. 5,126,728 in 1992 that may
comprise methods used in Ipsec, ESP,  SAID, when used in combination with
encryption and tunneling.

 IPsec ESP, and SAID, may be derived from intellectual property
described in said patent. If IP ESP, SAID is established as an Internet
Standard, to the extent that Don Halls's Intellectual property is
comprised therein, nonexclusive licenses, on relevant patent claims,
will be made openly available for a reasonable fee, without
discrimination. These licenses will be granted for implementation and
use as defined in the IPsec RFC if it is approved as a standard.

Parties interested in obtaining a license may contact:

Don Hall