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. 27, 2010
Filed:
Apr. 24, 2003
Applicant:
Jerry Walter Malcolm, Austin, TX (US);
Inventor:
Jerry Walter Malcolm, Austin, TX (US);
Assignee:
Lenovo Singapore Pte. Ltd, Singapore, SG;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04W 52/28 (2009.01); H04W 60/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
A system and method for managing battery energy usage by a mobile wireless network which detects threshold conditions for network signal found and lost; records historical events of signal found and lost with operational criteria associated with operational conditions of the events such as time, day, date, tower number, and geographic location; upon each detection of network signal loss, determines from the recorded event records a nap termination condition upon which network signal has been historically reliable; and enters a battery-saving nap mode until the nap termination condition is met.