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:
May. 22, 2018
Filed:
Sep. 30, 2015
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Steven Ramos Carneiro, Eindhoven, NL;
Pavel Novoselov, Eindhoven, NL;
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); H03L 7/085 (2006.01); H03L 7/181 (2006.01); G02B 26/00 (2006.01); G09G 3/34 (2006.01); H03L 7/089 (2006.01); H02M 1/42 (2007.01); H05B 33/08 (2006.01); H02M 7/04 (2006.01); H05B 37/02 (2006.01);
U.S. Cl.
CPC ...
H03L 7/181 (2013.01); G02B 26/005 (2013.01); G09G 3/348 (2013.01); H02M 1/4208 (2013.01); H02M 7/04 (2013.01); H03L 7/0891 (2013.01); H05B 33/086 (2013.01); H05B 33/0809 (2013.01); H05B 37/02 (2013.01); G09G 2310/08 (2013.01); G09G 2330/02 (2013.01);
Abstract
An apparatus includes a current sensor configured to couple to a power source and to sense a present current draw on the power source by a powered device. A voltage converter is coupled to the current sensor. The voltage converter includes an output line configured to couple to the powered device to provide an output charge to the powered device. The voltage converter is configured to adjust the output charge in relation to the sensed present current draw on the power source.