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. 24, 1989
Filed:
Mar. 23, 1988
Applicant:
Inventors:
Zvi Orbach, Haifa, IL;
Meir I Janai, Haifa, IL;
Assignee:
Elron Electronic Industries, Ltd., Haifa, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B44C / ; C23F / ; C03C / ; H01L / ;
U.S. Cl.
CPC ...
156644 ; 156651 ; 156653 ; 156656 ; 156657 ; 1566591 ; 357 71 ; 428209 ; 428446 ; 428622 ; 428633 ; 437 56 ; 437195 ;
Abstract
A technique for production of customized integrated circuits comprising the steps of providing an integrated circuit blank having at least first and second metal layers including portions arranged for selectable removal to provide desired customization of said integrated circuit blank, and thereafter etching at least said first metal layer to customize said integrated circuit blank.