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:
Jan. 06, 2026
Filed:
Dec. 27, 2022
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/12 (2006.01); G01N 33/00 (2006.01); H05B 3/03 (2006.01);
U.S. Cl.
CPC ...
G01N 27/122 (2013.01); G01N 33/0027 (2013.01); H05B 3/03 (2013.01);
Abstract
A gas detector includes: a substrate, a heater, a first resistor and a second resistor. The heater is disposed on the substrate. The first resistor is disposed on the heater, and has a first resistance value associated with a target gas. The second resistor is connected in series with the first resistor and is disposed on the substrate, wherein the first resistor and the second resistor are formed in the same manufacturing process and in the same shape.