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. 27, 2001
Filed:
Sep. 10, 1998
Applicant:
Inventors:
Jun Takamatsu, Yokohama, JP;
Munehiro Ogasawara, Fujisawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 2/342 ; B01J 2/344 ; H01J 3/720 ;
U.S. Cl.
CPC ...
B01J 2/342 ; B01J 2/344 ; H01J 3/720 ;
Abstract
An adsorption plate formed of a carrier and a precious metal catalyst carried by the carrier is provided at that portion of at least one of a beam column and a sample chamber incorporated in a charged-particle beam apparatus, in which carbon compounds may be generated. Further, a precious metal catalyst is provided on each deflector electrode contained in the beam column.
Takamatsu, Jun. (2001). Charged particle beam apparatus and gas supply and exhaustion method employed in the apparatus (U.S. Patent No. 6207117). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6207117
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile