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. 29, 1985
Filed:
May. 27, 1982
Applicant:
Inventors:
Kei Kirita, Tokyo, JP;
Katuo Koike, Tokyo, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
250426 ; 250425 ; 2504 / ; 3133621 ;
Abstract
The invention provides a method for producing metal ions, having the steps of: producing a gas containing a metal element by evaporation of a liquid organic metal compound; introducing the gas containing the metal element and an auxiliary gas for cleaning into the ionization chamber; and producing the metal ions by ionizing the metal element by a discharge. According to this method, the metal ions are produced easily and quickly with good controllability.
Kirita, Kei. (1985). Method for producing metal ions (U.S. Patent No. 4496843). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4496843
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile