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:
Sep. 28, 2021
Filed:
Apr. 23, 2020
Huawei Technologies Co., Ltd., Shenzhen, CN;
Jinlong Zhao, Beijing, CN;
Zhanmin Ren, Beijing, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A call processing method and a mobile terminal are provided. The method includes: if a dial control instruction specific to a destination number currently obtained by a mobile terminal is detected and the mobile terminal is in an international roaming state, querying whether a prestored contact database includes contact information associated with the destination number; if the contact database includes the contact information associated with the destination number, determining, according to the contact information, an international roaming number used to call a target user corresponding to the destination number; and calling the target user according to the international roaming number.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile