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:
Dec. 02, 2025
Filed:
Mar. 16, 2021
Pale Blue Inc., Chiba, JP;
The University of Tokyo, Tokyo, JP;
Hiroyuki Koizumi, Tokyo, JP;
Yasuho Ataka, Tokyo, JP;
Jun Asakawa, Chiba, JP;
Kazuya Yaginuma, Chiba, JP;
Yuichi Nakagawa, Chiba, JP;
Kohei Shimamura, Ibaraki, JP;
Sei Mizojiri, Kanagawa, JP;
Pale Blue Inc., Chiba, JP;
THE UNIVERSITY OF TOKYO, Tokyo, JP;
Abstract
A configuration is provided in which two high-frequency power transmission antennasformed on two microstrip lines, respectively, are disposed to face each other with an insulating sheetinterposed between the two high-frequency power, and the high-frequency power transmission antennasare formed on the two microstrip lines, respectively, to realize transmission of high-frequency power, to make it possible to reduce the size of a DC block as compared with a conventional DC block using a coaxial line shape or a waveguide shape, and make it possible to highly efficiently transmit only high-frequency power while cutting off high-voltage direct-current power by the insulating sheet