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. 05, 2023
Filed:
Mar. 31, 2020
Lenovo Enterprise Solutions (Singapore) Pte. Ltd., Singapore, SG;
Bogdan-Cosmin Chifor, Bucharest, RO;
George-Andrei Stanescu, Ploiesti, RO;
Radu Mihai Iorga, Bucharest, RO;
Corneliu-Ilie Calciu, Bucharest, RO;
LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD., Singapore, SG;
Abstract
Methods, apparatuses, and computer program products for fast resumption of dormant sessions on a client device are disclosed. A client device receives a push notification from a push notification server, the push notification having a payload that includes a datagram packet from an application server that initiated the push notification. A push notification process on the client device extracts the datagram packet from the push notification and injects the datagram packet into a communications protocol stack for at least one application on the client device. The application is awakened from a dormant state and reads the datagram packet. The application may then send a response to the datagram packet to the application server.