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:
Jun. 22, 2010
Filed:
Dec. 28, 2005
Alfredo R. Carrero, Boynton Beach, FL (US);
Wayne W. Ballantyne, Coconut Creek, FL (US);
Joseph Patino, Pembroke Pines, FL (US);
Scott A. Tassi, Boca Raton, FL (US);
Alfredo R. Carrero, Boynton Beach, FL (US);
Wayne W. Ballantyne, Coconut Creek, FL (US);
Joseph Patino, Pembroke Pines, FL (US);
Scott A. Tassi, Boca Raton, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A mobile communication devicehas a digital subsystem () and a radio frequency subsystem (), and is powered by a battery () which is charged via a charge control circuit () using an external power supply () connected to the mobile communication device in a single path configuration. The mobile communication device permits limited operation of the mobile communication device by a user while the battery voltage is sufficient to power the digital subsystem but not yet sufficient to power the radio frequency subsystem. The delay in operation is minimized, however, because once charging commences, the battery voltage rises sufficiently fast that, typically, by the time the digital subsystem is initialized, enabled, and powered up, the battery voltage will be sufficient to enable the radio frequency subsystem.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile