The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 30, 2024
Filed:
Sep. 10, 2020
Applicant:
Ttp Plc., Royston, GB;
Inventors:
Timothy John Palmer, Royston, GB;
Michael Beck, Royston, GB;
Assignee:
TTP Plc, Royston, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3278 (2013.01); H04L 9/0861 (2013.01);
Abstract
A unit verification method to be performed on a unit under test (UUT) comprises connecting a verification device to the UUT. The verification device applies a set of challenge signals to the UUT and then measures the responses of the UUT to the challenge signals. The responses of the UUT are based on the challenge signals and the physical properties of the UUT. A registration key is generated based on the measured responses and is stored. The registration key is unique to the UUT.