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. 14, 2006
Filed:
Mar. 10, 2004
Applicant:
Shi-tron Lin, Taipei, TW;
Inventor:
Shi-Tron Lin, Taipei, TW;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A chip has a power bus, a first metal layer and a plurality of internal electronic circuits. The first metal layer has a plurality of power lines which are substantially parallel and electrically connected to the power bus in parallel for delivering electrical power to the internal electronic circuits. A plurality of metal lines of a second metal layer of the chip are configured by an automatic place and route (APR) process according to the internal electronic circuits, and at least one sparse area is formed on the second metal layer. Later, at least one supply-power area is configured in the sparse area, and is electrically connected to the power bus.