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. 06, 2011
Filed:
Nov. 27, 2009
Brindusa Fritsch, Toronto, CA;
Viera Bibr, Kilbride, CA;
Michael Matovsky, Toronto, CA;
Kamen Vitanov, Mississauga, CA;
Michael Shenfield, Richmond Hill, CA;
Brindusa Fritsch, Toronto, CA;
Viera Bibr, Kilbride, CA;
Michael Matovsky, Toronto, CA;
Kamen Vitanov, Mississauga, CA;
Michael Shenfield, Richmond Hill, CA;
Research In Motion Limited, Waterloo, CA;
Abstract
A push proxy server for pushing data to a wireless device having a coverage state of online or offline. The push proxy server comprises a coverage state detector, memory, a data store, and a transceiver. The coverage state detector determines the coverage state of the wireless device. The memory stores a coverage state indicator for indicating the coverage state of the wireless device. The data store stores the data to be pushed to the wireless device when the coverage state indicator indicates the wireless device is offline. The transceiver transmits the data to the wireless device when the coverage state indicator indicates the wireless device is online. A method for implementing the push proxy server is also described.