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. 27, 2018
Filed:
Mar. 24, 2015
Applicant:
Xiaomi Inc., Beijing, CN;
Inventors:
Assignee:
Xiaomi Inc., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/32 (2013.01); G06K 9/00 (2006.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G06F 21/32 (2013.01); G06F 21/6209 (2013.01); G06K 9/00087 (2013.01); G06K 9/00892 (2013.01);
Abstract
A method for locking a file includes: acquiring biological feature recognition information of a user, the biological feature recognition information including at least one of fingerprint information, voiceprint information, iris information, or face information; and locking a designated file using the biological feature recognition information.