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. 08, 2025
Filed:
Oct. 21, 2019
Applicant:
Kyocera Corporation, Kyoto, JP;
Inventor:
Eri Takeuchi, Yokohama, JP;
Assignee:
KYOCERA Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 17/89 (2020.01); G01S 7/481 (2006.01); G01S 7/4865 (2020.01);
U.S. Cl.
CPC ...
G01S 17/89 (2013.01); G01S 7/4816 (2013.01); G01S 7/4817 (2013.01); G01S 7/4865 (2013.01);
Abstract
An electromagnetic wave detection apparatus () includes a separation unit () configured to separate and propagate incident electromagnetic waves in a plurality of directions, a first detector () configured to detect separated first electromagnetic waves at a first frequency, and a second detector () configured to detect second electromagnetic waves separated in a different direction than the first electromagnetic waves at a second frequency lower than the first frequency and to change an amplification factor of a detection signal in accordance with a detection result of the first detector.