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:
Jan. 08, 2002
Filed:
Jul. 03, 2000
Applicant:
Inventors:
Harris C. Jones, Stormville, NY (US);
James G. Ryan, Newtown, CT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/348 ;
U.S. Cl.
CPC ...
H01L 2/348 ;
Abstract
A method of forming a wiring pattern in a device comprises forming an array of grooves in a mask, forming first spacers adjacent vertical walls of the grooves, removing the mask, forming second spacers adjacent the first spacers, and filling areas between the first spacers and areas between the second spacers with a material to form the wiring pattern.