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. 07, 2008
Filed:
Nov. 30, 2007
Applicants:
David Goren, Nesher, IL;
Benny Sheinman, Haifa, IL;
Shlomo Shlafman, Haifa, IL;
Inventors:
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
Capacitance and inductance expressions used for modeling critical on-chip metal interconnects. A method for calculating high frequency limit capacitances Cand inductances Lof coplanar transmission line structures over silicon substrate utilizes field based expressions derived for a single coplanar T-line structures over silicon, and coupled coplanar T lines over silicon. For coupled coplanar structures, the field lines based calculation is performed separately for odd and even modes.