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:
Jun. 21, 2016
Filed:
Mar. 06, 2013
Furukawa Co., Ltd., Tokyo, JP;
Akihide Hamano, Tsukuba, JP;
FURUKAWA CO., LTD., Tokyo, JP;
Abstract
An electrical resistance measurement apparatus includes a light irradiation unit that irradiates a conductive thin film with terahertz light, a reflection light detection unit that detects reflection light from the conductive thin film, and a computer containing a storage that stores correlation between the reflectance of the terahertz light from the conductive thin film and electrical resistance of the conductive thin film. The computer further containing a processor that determines, reflectance of the terahertz light from the conductive thin film based on a result of detection performed by the reflection light detection unit, and determines the electrical resistance of the conductive thin film based on the correlation and a result of the determination of the reflectance.