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:
Jul. 04, 2023
Filed:
Jan. 09, 2020
Applicant:
Tdk Taiwan Corp., Taoyuan, TW;
Inventor:
Ichitai Moto, Taoyuan, TW;
Assignee:
TDK TAIWAN CORP., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/08 (2006.01); G02B 7/182 (2021.01); G02B 26/10 (2006.01); H02K 41/035 (2006.01); G01S 7/481 (2006.01); G01B 11/24 (2006.01); G01S 17/42 (2006.01);
U.S. Cl.
CPC ...
G02B 7/1821 (2013.01); G01B 11/24 (2013.01); G01S 7/4813 (2013.01); G01S 7/4816 (2013.01); G01S 7/4817 (2013.01); G01S 17/42 (2013.01); G02B 26/0816 (2013.01); G02B 26/101 (2013.01); G02B 26/105 (2013.01); H02K 41/0356 (2013.01); H02K 2201/18 (2013.01);
Abstract
An optical sensing system is provided, including a sensing module, a light emitter, and a light receiver. The sensing module has a substrate, an optical waveguide disposed on the substrate, and a sensing membrane disposed on the optical waveguide for carrying a specimen. The light emitter emits a sensing light to the optical waveguide, and the light receiver receives the sensing light that propagates through the optical waveguide.