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:
Sep. 09, 2025
Filed:
Feb. 02, 2023
Applicant:
Asahi Kasei Microdevices Corporation, Tokyo, JP;
Inventors:
Takaaki Furuya, Tokyo, JP;
Naoya Ugomori, Tokyo, JP;
Assignee:
Asahi Kasei Microdevices Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 29/036 (2006.01); G01N 29/24 (2006.01);
U.S. Cl.
CPC ...
G01N 33/005 (2013.01); G01N 29/036 (2013.01); G01N 29/2431 (2013.01); G01N 2291/021 (2013.01); G01N 2291/02809 (2013.01);
Abstract
Provided is an apparatus with a gas detection function capable of detecting a detection target gas with high accuracy. An apparatus with a gas detection function comprises: a housing (); a vibration source (); and a gas measurement unit () located inside the housing and demarcated by a partition, wherein the vibration source is located outside the gas measurement unit, the gas measurement unit includes a detector () located on a substrate (), and a gas detection space () provided with a hole () through which a gas passes, and a frequency f expressed by the following Formula (1):