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:
Dec. 04, 2001
Filed:
Apr. 27, 1999
Applicant:
Inventors:
Assignee:
Sony Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/750 ;
U.S. Cl.
CPC ...
G06F 1/750 ;
Abstract
Impurity profiles Pi,and Ps,are determined for the same conditions by a reference acquiring means and a simulation capable of producing a result faster than the reference acquiring means, respectively. Errors between the impurity profile Pi,determined by the reference acquiring means and the impurity profile Ps,determined by the simulation are determined. An impurity profile Psx is calculated for another kind of conditions by the simulation, and a new impurity profile Psx′ is calculated by correcting the impurity profile Psx so as to reflect the errors.