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:
Mar. 02, 2021
Filed:
Apr. 12, 2016
Alibaba Group Holding Limited, Grand Cayman, KY;
Daocheng Xie, Hangzhou, CN;
Alibaba Group Holding Limited, Grand Cayman, KY;
Abstract
A communication method includes receiving a query request sent by a basic communication server, the query request including at least one of a current calling number or an intermediate communication number; finding target binding information corresponding to a communication number included in the query request from stored binding information according to the query request, the target binding information including a calling number and a called number that are bound to the intermediate communication number; setting up number information, the number information including at least the called number included in the target binding information; and sending the number information to the basic communication server. The communication method can effectively protect the privacy of users.