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:
Oct. 10, 2017
Filed:
Jul. 29, 2015
Globalfoundries Inc., Grand Cayman, KY;
Guntram Jummel, Dresden, DE;
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
A method includes obtaining first data representing a first circuit symbol and second data representing a second circuit symbol. The first circuit symbol has a plurality of first pins having a first position vector associated therewith. The second circuit symbol has a plurality of second pins having a second position vector associated therewith, and each of the plurality of second pins corresponds to a respective one of the plurality of first pins. An adjustment transformation mapping position vectors to transform the position vectors is determined. The adjustment transformation minimizes an error measure that is based on one or more deviations. Each deviation is a deviation between a transformed position vector and the first position vector associated with one of the first pins. The transformed position vector is obtained by applying the adjustment transformation to the second position vector associated with the second pin corresponding to the first pin.