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. 07, 2026
Filed:
Aug. 24, 2023
Minebea Mitsumi Inc., Nagano, JP;
Masaaki Fujii, Nagano, JP;
MINEBEA MITSUMI Inc., Nagano, JP;
Abstract
A power feeding system includes a power transmission control circuit configured to select one of a plurality of first antennas included in a plurality of antennas, and while transmitting a first power transmission signal having a fixed power transmission phase for a non-selected first antenna among the plurality of first antennas, to perform, while selecting the plurality of first antennas one by one, both a first power transmission process of transmitting a first power transmission signal having a predetermined phase from a selected first antenna, and a second power transmission process of transmitting a first power transmission signal having an inverted phase obtained by inverting the predetermined phase from the selected first antenna.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile