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. 06, 1996
Filed:
Dec. 02, 1994
Applicant:
Inventors:
Kendall S Wills, Farmers Branch, TX (US);
Paul A Rodriguez, Lewisville, TX (US);
Melvin Brewer, Plano, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437226 ; 437227 ; 148D / ;
Abstract
A channel is formed in a wafer to fore descrite die. A portion of the wafer is heated in the channel. A portion of the heated portion is cooled to eliminate the uniform structure. The cooled portion is scribed to separate the die.
Wills, Kendall. (1996). Wafer scribe technique using laser by forming polysilicon (U.S. Patent No. 5543365). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5543365
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile