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. 20, 2007
Filed:
Nov. 18, 2005
Leah M. Miller, Fremont, CA (US);
Jeffrey A. Hall, San Jose, CA (US);
Leah M. Miller, Fremont, CA (US);
Jeffrey A. Hall, San Jose, CA (US);
LSI Corporation, Milpitas, CA (US);
Abstract
A family of package substrates adapted to receive a family of integrated circuits having different sizes and provide electrical connections between the integrated circuits and a circuit board. Each package substrate in the family includes a package substrate having a die side and a circuit board side. The package substrate has a size that is consistent for all of the package substrates in the family of package substrates. The die side has integrated circuit contacts disposed in a pattern designed to make electrical connections to a given integrated circuit in the family of integrated circuits for which the package substrate is designed, as defined by locations of contacts on the given integrated circuit. The circuit board side has circuit board contacts disposed in a pattern and with functional assignments that are consistent for all of the package substrates in the family of package substrates.