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:
Dec. 14, 1999
Filed:
Jun. 05, 1997
Applicant:
Inventors:
Allen Page, Helotes, TX (US);
Lynn Caton, Bourne, TX (US);
Assignee:
VLSI Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
118715 ; 118725 ;
Abstract
In the course of processing integrated circuits production wafers are placed within a plurality of production boats on a platform. A first baffle boat is placed at a front end of the plurality of production boats. The first baffle boat contains a first plurality of wafers made of quartz. A second baffle boat is placed at a rear end of the plurality of production boats. The second baffle boat contains a second plurality of wafers made of quartz. The plurality of production boats, the first baffle boat and the second baffle boat are placed within a processing chamber.