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:
Jul. 12, 2022
Filed:
May. 08, 2020
Motorola Solutions, Inc., Chicago, IL (US);
Muhamad Ridzuan Azizan, Baling, MY;
Chen Kok Yeoh, Bukit Mertajam, MY;
Wai Mun Lee, Ipoh, MY;
Mohd Faisal Abdullah, Gelugor, MY;
Kow Chee Chong, Bayan Lepas, MY;
Macwien Krishnamurthi, Shah Alam, MY;
MOTOROLA SOLUTIONS, INC., Chicago, IL (US);
Abstract
An apparatus and method for providing a selectively reduced voltage to a portable electronic device are disclosed. When a determination is made that an output voltage from a voltage source exceeds a predefined maximum permitted voltage, a plurality of circuitries, including an adaptive active current limiting circuitry, are enabled in order to derive the reduced voltage from the output voltage. The reduced voltage is at least at or below the predefined maximum permitted voltage and is supplied to the portable electronic device by battery circuitry that includes the active current limiting circuitry.