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:
Aug. 09, 2022
Filed:
Apr. 15, 2021
Applicant:
Blackberry Limited, Waterloo, CA;
Inventors:
Assignee:
BlackBerry Limited, Waterloo, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/46 (2006.01); H04L 69/16 (2022.01); H04L 67/141 (2022.01);
U.S. Cl.
CPC ...
H04L 12/4633 (2013.01); H04L 67/141 (2013.01); H04L 69/16 (2013.01);
Abstract
Systems, methods, and software can be used for establishing a tunneling connection over restrictive networks. One example of a method includes selecting, at an endpoint, at least one protocol to be used to establish a tunneling connection between the endpoint and a server. The at least one protocol is one of transmission control protocol (TCP) or user datagram protocol (UDP). The method further includes transmitting data between the endpoint and the server over the tunneling connection by using the selected at least one protocol.