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:
Apr. 01, 1997
Filed:
Jan. 30, 1995
Applicant:
Inventor:
Ikuhiro Yokota, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06G / ;
U.S. Cl.
CPC ...
36446804 ; 36446828 ; 364578 ; 395120 ;
Abstract
A mesh generator includes a mesh generation processing unit for setting a two-dimensional triangular mesh satisfying the conditions of the Delaunay partitioning on a semiconductor device to be analyzed, a triangular element deletion unit for deleting a predetermined mesh node and a mesh edge linking with the mesh node from the set mesh, a vertex selection unit for setting a new triangular mesh satisfying the conditions of the Delaunay partitioning in a polygon formed in a region from which the mesh node and the mesh edge are deleted without adding a new mesh node, and a triangular element generation unit.