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:
Jan. 24, 2006
Filed:
May. 10, 2004
Weiqing Guo, Fremont, CA (US);
Sandeep Bhutani, Milpitas, CA (US);
Oian Cui, San Jose, CA (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A method includes steps of: (a) receiving as input a waveform of a transient signal as a function of time for an aggressor net; (b) finding a peak value of the waveform and a corresponding peak time of the waveform propagated from the aggressor net to a victim net; (c) defining a selected time interval within the waveform at the victim net that includes the peak value and excludes features of the waveform not associated with the peak value wherein the selected time interval begins at a first time and ends at a second time; (d) calculating a weighted value of a function of the waveform at the first time and the second time; (e) calculating a local average value of the waveform as a function of the peak value and the weighted value; and (f) generating as output the local average value of the waveform.