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:
Oct. 20, 2009
Filed:
Jun. 22, 2004
Applicant:
Steven T Fink, Mesa, AZ (US);
Inventor:
Steven T Fink, Mesa, AZ (US);
Assignee:
Tokyo Electron Limited, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/00 (2006.01); H01L 21/306 (2006.01);
U.S. Cl.
CPC ...
Abstract
An access assembly for a process chamber, including a wall segment constructed and arranged to access the process chamber, a mounting assembly constructed and arranged to couple the wall segment to the process chamber, and a sealing plate mounted to the process chamber. The sealing plate is constructed and arranged to isolate the wall segment from a volume inside the process chamber.