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:
Feb. 27, 2024
Filed:
Aug. 02, 2019
I-pex Inc., Kyoto, JP;
Kenji Ogata, Fukuoka, JP;
Shogo Kurogi, Fukuoka, JP;
I-PEX Inc., Kyoto, JP;
Abstract
A substance detection element is described herein. The substance detection element includes a supporting substrate, a plate-shaped beam, a detection electrode, and a substance adsorption film. The plate-shaped beam is provided with a piezoelectric element. The detection electrodes detects information about the vibration frequency of the beam. The substance adsorption films changes the vibration frequency of the beam by adhesion of a substance. The substance adsorption films and the detection electrodes are respectively provided at the same position on the front and the back of the beam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile