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:
Aug. 22, 2017
Filed:
Oct. 08, 2014
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Peter T. Li, Portland, OR (US);
Don J. Nguyen, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G06F 1/00 (2006.01); G05F 1/66 (2006.01); G06F 1/30 (2006.01); G06F 1/32 (2006.01); G05B 15/02 (2006.01);
U.S. Cl.
CPC ...
G05F 1/66 (2013.01); G05B 15/02 (2013.01); G06F 1/305 (2013.01); G06F 1/3203 (2013.01); H02J 7/0068 (2013.01); Y10T 307/615 (2015.04); Y10T 307/658 (2015.04);
Abstract
A method and apparatus to balance adapter power supply and computing device power demand. In one embodiment, power to/from battery pack(s) maybe controlled by adjusting the output voltage of the power adapter via the current input to the power adapter through a feedback pin to meet power demand of electrical loads. Another embodiment provides a way to adjust the activities of the electrical loads such that neither adapter power rating nor the electrical load power limit is exceeded while avoiding system shutdown.