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. 11, 2023
Filed:
Sep. 22, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yasushi Koyama, Kamakura, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/22 (2006.01); H03B 7/08 (2006.01); H01Q 9/04 (2006.01); H01Q 9/24 (2006.01); H01Q 23/00 (2006.01);
U.S. Cl.
CPC ...
H03B 7/08 (2013.01); H01Q 1/2283 (2013.01); H01Q 9/0457 (2013.01); H01Q 9/24 (2013.01); H01Q 23/00 (2013.01);
Abstract
A device, comprising: an antenna array provided with a plurality of antennas each having a semiconductor layer having terahertz-wave gain; and a coupling line for mutual frequency-locking of at least two of the antennas at a frequency of the terahertz-wave, wherein the coupling line is connected to a shunt device, and the shunt device is connected in parallel to the semiconductor layer of each of the two antennas.
Koyama, Yasushi. (2023). Device emitting or detecting terahertz waves, and manufacturing method for device (U.S. Patent No. 11626839). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11626839
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile