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:
Mar. 26, 2024
Filed:
Aug. 10, 2021
Gigaphoton Inc., Tochigi, JP;
Gigaphoton Inc., Tochigi, JP;
Abstract
A tin trap device for collecting tin in a chamber device which causes tin to be turned into plasma with laser light in an internal space thereof may include a housing provided with a gas inlet port through which exhaust gas in the chamber device flows and a gas exhaust port through which the exhaust gas is exhausted; and a main heater arranged in the housing, configured to have a temperature equal to or higher than the melting point of tin and lower than the boiling point thereof, and having a projection surface projected toward a direction in which the exhaust gas flows in the gas inlet port cover the gas inlet port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile