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. 21, 2019
Filed:
Aug. 15, 2016
Applicant:
Funai Electric Co., Ltd., Daito, Osaka, JP;
Inventor:
Yoshitaka Fujimoto, Osaka, JP;
Assignee:
FUNAI ELECTRIC CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 50/00 (2016.01); H02J 7/02 (2016.01); H02J 9/00 (2006.01); H04B 5/00 (2006.01); H02J 50/12 (2016.01);
U.S. Cl.
CPC ...
H02J 7/025 (2013.01); H02J 9/005 (2013.01); H02J 50/12 (2016.02); H04B 5/0037 (2013.01);
Abstract
A power feeder is provided that comprises a power output signal generator, and a controller. The power output signal generator generates a plurality of power output signals of different strengths. The controller performs an increasing or decreasing control to increase or decrease at least one of the strengths of the power output signals based on the strengths of the power output signals at which an electronic device has been detected.