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:
Jun. 09, 1998
Filed:
Sep. 18, 1996
Applicant:
Inventors:
Konosuke Oishi, Mito, JP;
Masamichi Tsukada, Minori-machi, JP;
Toyoharu Okumoto, Hitachinaka, JP;
Takashi Iino, Hitachinaka, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; G01N / ;
U.S. Cl.
CPC ...
250288 ; 356316 ; 31511151 ; 21912152 ;
Abstract
In an analyzer in which plasma is generated, a sample is supplied to the plasma though an aerosol guide tube and analyzed by a quadrapole mass filter, the top end portion of the aerosol guide tube is made of sapphire.
Oishi, Konosuke. (1998). Analyzer using plasma and analysis method using plasma, interface used (U.S. Patent No. 5763877). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5763877
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile