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:
Nov. 12, 2024
Filed:
Mar. 30, 2022
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Tatsuhito Goden, Tokyo, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 8/20 (2006.01);
U.S. Cl.
CPC ...
G01V 8/20 (2013.01);
Abstract
A detection system including a plurality of terahertz light sources; and a plurality of terahertz-wave detecting devices which detect terahertz waves, wherein the plurality of terahertz light source includes a first terahertz light source which outputs the terahertz waves in a first on/off pattern with a first cycle, and a second terahertz light source which outputs the terahertz waves in a second on/off pattern with a second cycle which is different from the first cycle.