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:
Aug. 26, 2008
Filed:
Aug. 30, 2004
Akitaka Makino, Hikari, JP;
Hideki Kihara, Kudamatsu, JP;
Susumu Tauchi, Shunan, JP;
Hitachi High-Technologies Corporation, Tokyo, JP;
Abstract
Described is a vacuum processing apparatus that includes a vacuum container which has a processing chamber inside thereof, wherein a plasma used for processing a sample is formed inside the processing chamber. The processing chamber has an upper side wall which surrounds a space in which the plasma is formed and contacts the plasma, and a lower side wall inside of which a sample stand, supporting the sample to be processed, is arranged. A connecting portion is provided between the upper and lower side walls, and a heater is provided for heating the upper side wall. The apparatus also includes structure at the connecting portion to impede heat transfer between the upper and lower side walls.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile