Thomas Chadwick — 18 Patents at IBM

Thomas Chadwick has been granted 18 US patents while listed as an inventor at IBM. The first was granted in 2002 and the most recent in July 2025. Thomas Chadwick ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Thomas Chadwick in Butlers Corners, VT, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12347522	On-chip automation of clock-to-Q access time measurement of a memory device	—	2025-07-01
10628375	Method and system for enumerating digital circuits in a system-on-a-chip (SOC)	Michael R. Ouellette, Nancy H. Pratt	2020-04-21	$2,793,000
10628376	Method and system for enumerating digital circuits in a system-on-a-chip (SOC)	Michael R. Ouellette, Nancy H. Pratt	2020-04-21	$2,793,000
10423570	Method and system for enumerating digital circuits in a system-on-a-chip (SOC)	Michael R. Ouellette, Nancy H. Pratt	2019-09-24	$3,094,000
10394752	Method and system for enumerating digital circuits in a system-on-a-chip (SOC)	Michael R. Ouellette, Nancy H. Pratt	2019-08-27	$1,335,000
9946620	Memory built-in self test system	Kevin W. Gorman, Nancy H. Pratt	2018-04-17
9865361	Diagnostics for a memory device	Kevin W. Gorman, Nancy H. Pratt	2018-01-09
9799413	Multi-domain fuse management	Kevin W. Gorman, Nancy H. Pratt	2017-10-24
9672185	Method and system for enumerating digital circuits in a system-on-a-chip (SOC)	Michael R. Ouellette, Nancy H. Pratt	2017-06-06	$2,871,000
8667223	Shadow registers for least recently used data in cache	Robert D. Herzl, Kenneth A. Lauricella, Arnold S. Tran	2014-03-04	$8,974,000
8015526	Static timing slacks analysis and modification	Margaret R. Charlebois, David J. Hathaway, Jason Rotella, Douglas W. Stout, Ivan L. Wemple	2011-09-06	$5,472,000
7404163	Static timing slacks analysis and modification	Margaret R. Charlebois, David J. Hathaway, Jason Rotella, Douglas W. Stout, Ivan L. Wemple	2008-07-22	$9,818,000
6920525	Method and apparatus of local word-line redundancy in CAM	Tarl S. Gordon, Rahul K. Nadkarni, Michael R. Ouellette, Jeremy Rowland	2005-07-19	$10,945,000
6711040	Saving content addressable memory power through conditional comparisons	Tari S. Gordon, Eric Jasinski, Rahul K. Nadkarni, Michael R. Quellette	2004-03-23	$10,149,000
6552920	Saving content addressable memory power through conditional comparisons	Tarl S. Gordon, Eric Jasinski, Rahul K. Nadkarni, Michael R. Ouellette	2003-04-22	$13,686,000
6516754	Convective heating system for liquid storage tank	—	2003-02-11
6430072	Embedded CAM test structure for fully testing all matchlines	Rahul K. Nadkarni, Michael R. Ouellette, Jeremy Rowland	2002-08-06	$5,918,000
6341079	Content addressable memory device	—	2002-01-22	$24,243,000

Thomas Chadwick — 18 Patents

Issued Patents All Time

Patent Widget