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:
Dec. 08, 2009
Filed:
May. 24, 2007
Omar Barake, Waterloo, CA;
Michael Goldsmith, Kitchener, CA;
Maxime Matton, Waterloo, CA;
Jerry Mailloux, Waterloo, CA;
Robert Wood, Waterloo, CA;
Lyall Winger, Waterloo, CA;
Omar Barake, Waterloo, CA;
Michael Goldsmith, Kitchener, CA;
Maxime Matton, Waterloo, CA;
Jerry Mailloux, Waterloo, CA;
Robert Wood, Waterloo, CA;
Lyall Winger, Waterloo, CA;
Research in Motion Limited, Waterloo, Ontario, CA;
Abstract
The invention relates to a system and method for controlling interfacing parameters for a device when connected to a host is provided. The method comprises: monitoring for an initial connection by the device to the host; then, while the device is establishing the connection with the host, utilizing a communication bus controller contained in a microprocessor in the device to process communications with the host at a first data transmission rate; and after a predetermined condition, re-establishing the connection with the host using a second bus controller in the device that processes the communications at a second transmission rate that is higher the first data transmission rate.