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:
Apr. 23, 2019
Filed:
Aug. 24, 2016
Applicant:
Funai Electric Co., Ltd., Osaka, JP;
Inventors:
Takafumi Nishikawa, Osaka, JP;
Naoyuki Wakabayashi, Osaka, JP;
Assignee:
Funai Electric Co., Ltd., Daito, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 50/70 (2016.01); H02J 50/10 (2016.01); H02J 50/90 (2016.01); H02J 50/20 (2016.01);
U.S. Cl.
CPC ...
H02J 50/10 (2016.02); H02J 50/20 (2016.02); H02J 50/70 (2016.02); H02J 50/90 (2016.02);
Abstract
A power supply device includes a power supply portion, a power supply coil portion having a first end connected to the power supply portion and a second end connected to ground, and a counter wound coil portion that faces the power supply coil portion, the winding direction of which is opposite to that of the power supply coil portion, and the counter wound coil portion has an opened first end and a second end connected to ground.