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:
Jan. 26, 2021
Filed:
Apr. 23, 2019
Motorola Solutions, Inc, Chicago, IL (US);
Mark A. Boerger, Plantation, FL (US);
David Viviescas, Doral, FL (US);
Yehuda Rokach, Ashkelon, IL;
Mark Antilla, Davie, FL (US);
MOTOROLA SOLUTIONS, INC., Chicago, IL (US);
Abstract
A battery operated portable communication device () provides improved power up of converged functionality managed by a power arbitration module (PAM) (), a baseband processor (BP) (), and an applications processor (AP) (). In response to a control switch () being turned on, the baseband processor generates a time delay and asserts a boot-line to the applications processor which prevents full power up of the applications processor and during which a battery impedance is read, thereby preventing simultaneous power up of the AP and BP. The boot-line from the baseband processor to the applications processor is released once the BP power up is complete and battery impedance is read.