James C. Gregerson — 11 Patents at IBM

James C. Gregerson has been granted 11 US patents while listed as an inventor at IBM. The first was granted in 1995 and the most recent in June 2020. James C. Gregerson ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list James C. Gregerson in Hyde Park, NY, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10691853	Superposition of canonical timing value representations in statistical static timing analysis	Eric A. Foreman, Gregory M. Schaeffer, Michael H. Wood	2020-06-23	$2,380,000
9542524	Static timing analysis (STA) using derived boundary timing constraints for out-of-context (OOC) hierarchical entity analysis and abstraction	David J. Hathaway, Kerim Kalafala, Tsz-Mei Ko, Alex Rubin	2017-01-10	$4,562,000
9318171	Dual asynchronous and synchronous memory system	Gary A. Van Huben, Patrick J. Meaney, John S. Dodson, Scot H. Rider, Eric E. Retter +4 more	2016-04-19	$3,648,000
9142272	Dual asynchronous and synchronous memory system	Gary A. Van Huben, Patrick J. Meaney, John S. Dodson, Scot H. Rider, Eric E. Retter +4 more	2015-09-22	$4,871,000
8560989	Statistical clock cycle computation	Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Peter A. Habitz +6 more	2013-10-15	$3,582,000
8458632	Efficient slack projection for truncated distributions	Eric A. Foreman, Peter A. Habitz, Jeffrey G. Hemmett, Debjit Sinha, Natesan Venkateswaran +3 more	2013-06-04	$4,195,000
8086988	Chip design and fabrication method optimized for profit	Nathan C. Buck, Howard H. Chen, James Eckhardt, Eric A. Foreman, Peter A. Habitz +3 more	2011-12-27	$5,499,000
7873926	Methods for practical worst test definition and debug during block based statistical static timing analysis	Nathan C. Buck, Eric A. Foreman, Jeffrey G. Hemmett	2011-01-18	$5,934,000
7694254	Method, computer program product, and apparatus for static timing with run-time reduction	Kerim Kalafala, Alexander J. Suess	2010-04-06	$5,890,000
5758342	Client server based multi-processor file system wherein client files written to by a client processor are invisible to the server	—	1998-05-26	$6,589,000
5446913	Method and system for nonsequential execution of intermixed scalar and vector instructions in a data processing system utilizing a finish instruction array	Norman C. Chou, Edward J. D'Avignon, James R. Robinson, Michael S. Siegel, Michael A. Smoolca +1 more	1995-08-29	$6,947,000

James C. Gregerson — 11 Patents

Issued Patents All Time

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