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. 06, 2005
Filed:
Dec. 19, 2003
Huai Y. Wang, Greenacres, FL (US);
YE Chen, Schaumburg, IL (US);
Stephen P. Emeott, Rolling Meadows, IL (US);
Floyd D. Simpson, Lake Worth, FL (US);
Timothy J. Wilson, Rolling Meadows, IL (US);
Huai Y. Wang, Greenacres, FL (US);
Ye Chen, Schaumburg, IL (US);
Stephen P. Emeott, Rolling Meadows, IL (US);
Floyd D. Simpson, Lake Worth, FL (US);
Timothy J. Wilson, Rolling Meadows, IL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A mobile station establishes a schedule by which data is exchanged with an access point. The schedule allows the mobile station to use a low power mode at times outside of the scheduled service periods. However, the mobile station may occasionally need to retrieve additional data from the access point, or transmit additional data to the access point, and so initiates an unscheduled service period to do so.