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:
Feb. 20, 2001
Filed:
May. 27, 1998
Applicant:
Inventors:
Albert Emil Ruehli, Chappaqua, NY (US);
Barry Jay Rubin, Croton-on-Hudson, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/750 ; G06F 1/716 ; G06F 1/900 ;
U.S. Cl.
CPC ...
G06F 1/750 ; G06F 1/716 ; G06F 1/900 ;
Abstract
A method comprising a computational procedure for obtaining capacitances for three-dimensional geometries which include multiple regions with different dielectric constants. The methodology is not limited to uniform dielectrics. The dielectric regions can also consist of non-uniform and/or anisotropic materials.