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. 30, 2013
Filed:
Mar. 09, 2005
Viera Bibr, Kilbride, CA;
Vladimir Blagojevic, Toronto, CA;
Laura Doktorova, Mississauga, CA;
Brindusa L. Fritsch, Toronto, CA;
Jeff C. Rogers, Scarborough, CA;
Michael Shenfield, Richmond Hill, CA;
Kamen Vitanov, Toronto, CA;
Viera Bibr, Kilbride, CA;
Vladimir Blagojevic, Toronto, CA;
Laura Doktorova, Mississauga, CA;
Brindusa L. Fritsch, Toronto, CA;
Jeff C. Rogers, Scarborough, CA;
Michael Shenfield, Richmond Hill, CA;
Kamen Vitanov, Toronto, CA;
Research In Motion Limited, Waterloo, CA;
Abstract
Wireless data message optimization for messages sent between a wireless device and a server that provides a service that the wireless device is authorized to access is provided using an application gateway that serves as a proxy between the wireless device and the server. The application gateway maps optimized service request messages generated by the wireless device to a service request message format expected by the server, and maps response messages generated by the server to an optimized response message format expected by the wireless device. The optimized message format is flattened by removing unnecessary message structure, eliminates unnecessary message fields, and uses default and enumeration encoding to reduce optimized message size.