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:
Nov. 15, 2022
Filed:
May. 19, 2021
Applicant:
Panasonic Corporation, Osaka, JP;
Inventors:
Katsuya Okamoto, Tokyo, JP;
Souichi Kawata, Fukuoka, JP;
Kazuhiro Eguchi, Fukuoka, JP;
Ryosuke Hasaba, Kanagawa, JP;
Yoshio Koyanagi, Kanagawa, JP;
Tamaki Ura, Nagasaki, JP;
Assignee:
PANASONIC HOLDINGS CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 50/12 (2016.01); H02J 50/50 (2016.01); B60L 53/12 (2019.01); B63G 8/00 (2006.01); H01F 38/14 (2006.01); H02J 50/80 (2016.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); B60L 53/12 (2019.02); B63G 8/00 (2013.01); H01F 38/14 (2013.01); H02J 50/50 (2016.02); B60L 2200/32 (2013.01); H02J 50/80 (2016.02);
Abstract
A power transmitting device transmits power to a power receiving device having a power receiving coil in water. The power transmitting device includes a power transmitting coil configured to transmit the power to the power receiving coil via a magnetic field. The power transmitting device also includes a support member that supports the power transmitting coil, and one or more spacers that hold the transmitting coil and the support member.