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:
Feb. 28, 2006
Filed:
Mar. 14, 2002
Toshio Sato, Yokohama, JP;
Akio Okazaki, Yokohama, JP;
Hiroshi Sukegawa, Yokohama, JP;
Jun Ogata, Tokyo, JP;
Toshio Sato, Yokohama, JP;
Akio Okazaki, Yokohama, JP;
Hiroshi Sukegawa, Yokohama, JP;
Jun Ogata, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
Feature amounts of faces of visitors photographed at a first gate are registered in a registration section in relation to entrance permission time information items each of which defines a period of time during which entrance through a second gate provided inside the first gate is permitted. At the second gate, the face of the visitor is photographed and the feature amount of the photographed face of the visitor is collated with the face feature amounts registered in the registration section. Entrance through the second gate is controlled based on the result of collation and the entrance permission time information registered in the registration section.