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:
Jun. 21, 2005
Filed:
Feb. 18, 2000
Applicants:
Miki Yamada, Yokohama, JP;
Tomoaki Morijiri, Fuchu, JP;
Toshiaki Saisho, Tokyo, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04K001/02 ; H04L009/00 ;
U.S. Cl.
CPC ...
Abstract
When a personal authentication is to be executed, the encryption section of an IC card encrypts biological data and supplies the obtained ciphertext to a sensor unit. When the decryption section of the sensor unit obtains biological data by decrypting the ciphertext, a collation section collates the biological data with input biological measurement data, thereby authenticating personal identification.
Yamada, Miki. (2005). Personal authentication system and portable unit and storage medium used therefor (U.S. Patent No. 6910131). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6910131
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile