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. 14, 2023
Filed:
Jul. 07, 2021
Applicant:
Pixart Imaging Inc., Hsin-Chu, TW;
Inventors:
Assignee:
PixArt Imaging Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 9/00 (2020.01); B60R 25/25 (2013.01); B60R 25/24 (2013.01); B60H 1/00 (2006.01); G07C 9/25 (2020.01); G07C 9/26 (2020.01);
U.S. Cl.
CPC ...
G07C 9/00309 (2013.01); B60H 1/00742 (2013.01); B60R 25/241 (2013.01); B60R 25/25 (2013.01); G07C 9/253 (2020.01); G07C 9/257 (2020.01); G07C 9/26 (2020.01); G07C 2009/00547 (2013.01);
Abstract
A portable electronic device to be used as a keyless device of a vehicle includes a controlling circuit which includes a physiological feature detection module and a processing circuit. The physiological feature detection module is used for detecting a physiological feature of a person. The processing circuit is coupled to the physiological feature detection module and used for determining whether the person is an authorized user of the vehicle according to the detected physiological feature of the person, and for opening a car door of the vehicle or starting the vehicle when the person is identified by the processing circuit as the authorized user.