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:
Apr. 21, 2026
Filed:
May. 02, 2024
Vivo Mobile Communication Co., Ltd., Dongguan, CN;
Yuanze Mao, Dongguan, CN;
Zhonghuang Li, Dongguan, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Dongguan, CN;
Abstract
A call exception processing method includes sending first target signaling to a server, where the first target signaling is used by a transmit end device to establish a call connection to a receive end device; receiving target exception information sent by the server. The target exception information indicates that the first target signaling is exceptional; and generating, based on the target exception information, second target signaling corresponding to the first target signaling, and sending the second target signaling to the server.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile