Rani Narayan — 12 Patents at IBM

Rani Narayan has been granted 12 US patents while listed as an inventor at IBM. The first was granted in 2001 and the most recent in January 2014. Rani Narayan ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Rani Narayan in Hopewell Junction, NY, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8627247	Systems and methods for fixing pin mismatch in layout migration	Kevin W. McCullen, Matthew T. Guzowski, Xiaoping Tang, Xin Yuan	2014-01-07	$4,729,000
8464189	Technology migration for integrated circuits with radical design restrictions	Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more	2013-06-11	$11,699,000
7882463	Integrated circuit selective scaling	Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen, Stephen L. Runyon, Robert F. Walker	2011-02-01	$3,711,000
7761821	Technology migration for integrated circuits with radical design restrictions	Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more	2010-07-20	$3,139,000
7610565	Technology migration for integrated circuits with radical design restrictions	Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more	2009-10-27	$16,602,000
7568173	Independent migration of hierarchical designs with methods of finding and fixing opens during migration	Veit Gernhoefer, Matthew T. Guzowski, Jason D. Hibbeler, Kevin W. McCullen, Stephen L. Runyon +5 more	2009-07-28	$11,761,000
7484197	Minimum layout perturbation-based artwork legalization with grid constraints for hierarchical designs	Robert J. Allen, Michael S. Gray, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more	2009-01-27	$4,993,000
7454721	Method, apparatus and computer program product for optimizing an integrated circuit layout	Jason D. Hibbeler, Robert F. Walker	2008-11-18	$4,805,000
7363601	Integrated circuit selective scaling	Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen, Stephen L. Runyon, Robert F. Walker	2008-04-22	$8,943,000
7302651	Technology migration for integrated circuits with radical design restrictions	Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more	2007-11-27	$7,635,000
7257783	Technology migration for integrated circuits with radical design restrictions	Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more	2007-08-14	$10,148,000
6189132	Design rule correction system and method	Fook-Luen Heng, Zhan Chen, Gustavo E. Tellez, John M. Cohn	2001-02-13	$30,258,000

Rani Narayan — 12 Patents

Issued Patents All Time

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