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:
Nov. 24, 1987
Filed:
Oct. 16, 1986
Applicant:
Inventor:
William E O'Mara, Jr, Melbourne, FL (US);
Assignee:
Harris Corporation, Melbourne, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437 19 ; 148D / ; 427 531 ;
Abstract
The thickness of the dielectric material of an integrated circuit on top of which is provided a semiconductor layer, is selected to be an integer multiple of one-half the wavelength of the laser light in the dielectric material in order to make the dielectric material layer invisible to the laser-trimming light.
O'Mara, Jr, William. (1987). Dielectric for laser trimming (U.S. Patent No. 4708747). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4708747
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile