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. 17, 2026
Filed:
Jan. 29, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Zeki Bilgin, Istanbul, TR;
Ferhat Karakoc, Istanbul, TR;
Emrah Tomur, Izmir, TR;
Elif Ustundag Soykan, Istanbul, TR;
Leyli Karacay, Istanbul Ümraniye, TR;
Mehmet Akif Ersoy, Istanbul, TR;
Pinar Comak, Ankara, TR;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
There is provided a method for handling a request to initiate a call. The method is performed by a server entity. In response to receiving a first request for a first client entity to initiate a call to a second client entity without the second client entity rendering a notification of the call, transmission of a first message is initiated towards one or more third client entities to inform the one or more third client entities of the first request. The first client entity is authorised to initiate the call only if a second message, acknowledging the first request, is received from at least one of the one or more third client entities.