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:
Jun. 07, 2005
Filed:
Apr. 03, 2003
Hung-en Tai, Taipei Hsien, TW;
Hung-En Tai, Taipei Hsien, TW;
Powerchip Semiconductor Corp., Hsin-Chu, TW;
Abstract
A complex multivariate analysis system is provided. The system has a storage module, a selecting module, an analyzing module, a correlation searching module and a reporting module. The storage module includes a first database and a second database. The first database records at least two data sets, each of the data sets including a plurality of items associated with a manufacturing process and data of the items. The second database records correlations of the items between the two data sets. The selecting module selects a first item from a first data set. The analyzing module analyzes the first item selected by the selecting module and determines whether the data of the first item conform to specifications or not. The correlation searching module searches the second database when the analyzing module determines that the data of the first item do not conform to the specifications, and selects a second item correlated to the first item from a second data set. Following that, the analyzing module analyzes the second item and determines whether the data of the second item conform to specifications or not.