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:
Feb. 03, 2026
Filed:
Mar. 29, 2021
Mitsubishi Electric Corporation, Tokyo, JP;
Yasunori Ido, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
In a power conversion device, a plurality of channels of a first multiple access method are respectively allocated to a plurality of groups. A plurality of subchannels of a second multiple access method which are divisions of a corresponding channel of the first multiple access method are respectively allocated to a plurality of wireless nodes included in each of the plurality of groups. A first transmitter of each wireless node transmits individual information received from a connected submodule to a second receiver of a control protection device via an allocated channel and subchannel. A second transmitter of the control protection device simultaneously transmits a common control protection command to respective first receivers of the plurality of wireless nodes via a channel that is different from the plurality of channels of the first multiple access method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile