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. 02, 2010
Filed:
Jul. 09, 2007
Applicants:
Kenichi Sakata, Tokyo, JP;
Noriyuki Yamada, Tokyo, JP;
Inventors:
Kenichi Sakata, Tokyo, JP;
Noriyuki Yamada, Tokyo, JP;
Assignee:
Agilent Technologies, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 49/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An inductively coupled plasma mass spectrometer comprises a control devicefor collectively controlling each of the following factors: the amount of liquid drops in the aerosol that is to be supplied to a plasma torch, the flow rate of carrier gasesA andB in this aerosol, the RF output of a high-frequency power source, and the distance Z between plasma torchand sampling interfaceand