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:
Nov. 17, 2020
Filed:
Jul. 20, 2018
Huizhou Tcl Mobile Communication Co., Ltd., Huizhou, CN;
Hanwu Xie, Huizhou, CN;
Xiaofen Zhong, Huizhou, CN;
HUIZHOU TCL MOBILE COMMUNICATION CO., LTD., Huizhou, CN;
Abstract
The present application provides a method for generating a SIMLOCK password. The method includes: obtaining an IMEI number of a mobile terminal; searching for the IMEI number in a database; if the IMEI number is not found, randomly generating a SIMLOCK password so that the SIMLOCK password corresponds to the IMEI number; and sending the SIMLOCK password to the mobile terminal, wherein the database is configured to store the IMEI number and the SIMLOCK password corresponding to the IMEI number. Through the above manner, the present disclosure may improve security of the mobile terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile