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. 23, 2025
Filed:
Jun. 05, 2023
Wen-lo Hsieh, Kaohsiung, TW;
Wen-Lo Hsieh, Kaohsiung, TW;
Abstract
Disclosed is a gas sensor sealing method, including: providing a substrate, where a soldered dot is formed on an upper surface of the substrate; providing a sensing chip, where the sensing chip is arranged on the upper surface of the substrate, and electrically connected to the soldered dot; providing a cover body in which a protective film is embedded, to bond a top surface of the protective film with a lower surface of the cover body, where the cover body includes at least one through hole arranged opposite to the protective film; and pressing and sealing the substrate and the cover body by using a lamination fixture, to combine the cover body on the upper surface of the substrate and form a chamber together, to wrap the sensing chip in the chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile