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:
Jun. 18, 1991
Filed:
Sep. 10, 1990
Applicant:
Inventors:
Josephine A Harbarger, Phoenix, AZ (US);
David Oliver, Phoenix, AZ (US);
Ella L Anthony, Phoenix, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B28D / ;
U.S. Cl.
CPC ...
125 35 ; 125 1301 ; 51322 ;
Abstract
A localized heating apparatus and method for breaking an adhesive joint between a mounting block of a semiconductor material slicing apparatus and a semiconductor material ingot, provide a more localized, and therefore faster, heating and cooling of the mounting block which reduces the time required for the semiconductor material slicing process.