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. 12, 2022
Filed:
Mar. 28, 2018
Jvc Kenwood Corporation, Yokohama, JP;
Shigehiko Iwama, Yokohama, JP;
Makoto Itonaga, Yokohama, JP;
Yuichi Hasegawa, Yokohama, JP;
Koji Tsujita, Yokohama, JP;
Masayuki Ono, Yokohama, JP;
Makoto Igarashi, Yokohama, JP;
JVC KENWOOD CORPORATION, Yokohama, JP;
Abstract
An analysis device includes a turntable holding a substrate, an optical pickup driven in a direction perpendicular to a rotation axis of the turntable and configured to emit laser light to reaction regions and to receive reflected light from the respective reaction regions, an optical pickup drive circuit, and a controller. The reaction regions are formed at positions different from the center of the substrate. The center of the substrate is located on the rotation axis of the turntable. The optical pickup detects a reception level of the reflected light to generate a light reception level signal. The controller controls a turntable drive circuit to rotate the substrate, controls the optical pickup drive circuit to drive the optical pickup, and specifies the respective reaction regions in accordance with a positional information signal and the light reception level signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile