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:
Feb. 24, 2004
Filed:
Nov. 13, 2001
Shu-Hui Chen, Taipei Hsien, TW;
Hsiu-Tzu Chen, Taipei Hsien, TW;
Via Technologies, Inc., Taipei Hsien, TW;
Abstract
A solder ball allocation on a chip, and a method of the same are provided. The chip has a substrate, first solder balls and second solder balls. The first solder balls are located on a periphery of the substrate and arranged outwardly. The second solder balls are located in a central part of the substrate and arranged with several first geometric patterns that construct a second geometric pattern. The first geometric patterns are also arranged to divide the chip into several power source blocks. The conflict between the second solder balls and the power source blocks are analyzed to remove the second solder balls with conflicts. The power line can go through the middle directly to avoid the power source bypass, or other reasons that cause the chip unable to work stable. The invention divides the chip into several power source blocks without increase the chip volume and cost.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile