Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darrell Rinerson — 109 Patents

USUnity Semiconductor: 91 patents #2 of 55Top 4%
HLHefei Reliance Memory Limited: 7 patents #7 of 28Top 25%
Micron: 6 patents #2,114 of 6,374Top 35%
CSCatalyst Semiconductor: 2 patents #15 of 41Top 40%
AMD: 2 patents #5,211 of 9,280Top 60%
Cupertino, CA: #73 of 6,989 inventorsTop 2%
California: #1,921 of 386,348 inventorsTop 1%
Overall (All Time): #12,191 of 4,157,543Top 1%
109 Patents All Time
Darrell Rinerson has been granted 109 US patents while listed as an inventor at Unity Semiconductor. The first was granted in 1986 and the most recent in June 2023. Darrell Rinerson ranks #12,191 of 4,157,543 US inventors in our database (top 0.29%). Patent records list Darrell Rinerson in Cupertino, CA, US.

Issued Patents All Time

Showing 1–25 of 109 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11672189 Two-terminal reversibly switchable memory device Christophe J. Chevallier, Wayne Kinney, Roy Lambertson, John Sanchez, Lawrence Schloss +2 more 2023-06-06
11502249 Memory element with a reactive metal layer Christophe J. Chevallier, Steve Kuo-Ren Hsia, Wayne Kinney, Steven W. Longcor, John Sanchez +2 more 2022-11-15
11398256 Local bit lines and methods of selecting the same to access memory elements in cross-point arrays Chang Hua Siau, Christophe J. Chevallier, Seow Fong Lim, Sri Rama Namala 2022-07-26
11063214 Two-terminal reversibly switchable memory device Christophe J. Chevallier, Wayne Kinney, Roy Lambertson, John Sanchez, Lawrence Schloss +2 more 2021-07-13
10833125 Memory element with a reactive metal layer Christophe J. Chevallier, Steve Kuo-Ren Hsia, Wayne Kinney, Steven W. Longcor, John Sanchez +2 more 2020-11-10
10680171 Two-terminal reversibly switchable memory device Christophe J. Chevallier, Wayne Kinney, Roy Lambertson, John Sanchez, Lawrence Schloss +2 more 2020-06-09
10622028 Local bit lines and methods of selecting the same to access memory elements in cross-point arrays Chang Hua Siau, Christophe J. Chevallier, Seow Fong Lim, Sri Rama Namala 2020-04-14
10340312 Memory element with a reactive metal layer Christophe J. Chevallier, Steve Kuo-Ren Hsia, Wayne Kinney, Steven W. Longcor, John Sanchez +2 more 2019-07-02
10224480 Two-terminal reversibly switchable memory device Christophe J. Chevallier, Wayne Kinney, Roy Lambertson, John Sanchez, Lawrence Schloss +2 more 2019-03-05
10002646 Local bit lines and methods of selecting the same to access memory elements in cross-point arrays Chang Hua Siau, Christophe J. Chevallier, Seow Fong Lim, Sri Rama Namala 2018-06-19
9837149 Low read current architecture for memory Bruce L. Bateman, Christophe J. Chevallier, Chang Hua Siau 2017-12-05
9831425 Two-terminal reversibly switchable memory device Christophe J. Chevallier, Wayne Kinney, Roy Lambertson, John Sanchez, Lawrence Schloss +2 more 2017-11-28
9806130 Memory element with a reactive metal layer Christophe J. Chevallier, Steve Kuo-Ren Hsia, Wayne Kinney, Steven W. Longcor, John Sanchez +2 more 2017-10-31
9570515 Memory element with a reactive metal layer Christophe J. Chevallier, Steve Kuo-Ren Hsia, Wayne Kinney, Steven W. Longcor, John Sanchez +2 more 2017-02-14
9368200 Low read current architecture for memory Bruce L. Bateman, Christophe J. Chevallier, Chang Hua Siau 2016-06-14
9159913 Two-terminal reversibly switchable memory device Christophe J. Chevallier, Wayne Kinney, Roy Lambertson, John Sanchez, Lawrence Schloss +2 more 2015-10-13
9159408 Memory element with a reactive metal layer Christophe J. Chevallier, Steve Kuo-Ren Hsia, Wayne Kinney, Steven W. Longcor, John Sanchez +2 more 2015-10-13
8897050 Local bit lines and methods of selecting the same to access memory elements in cross-point arrays Chang Hua Siau, Christophe J. Chevallier, Seow Fong Lim, Sri Rama Namala 2014-11-25
8737151 Low read current architecture for memory Bruce L. Bateman, Christophe J. Chevallier, Chang Hua Siau 2014-05-27
8675389 Memory element with a reactive metal layer Christophe J. Chevallier, Steve Kuo-Ren Hsia, Wayne Kinney, Steven W. Longcor, John Sanchez +2 more 2014-03-18
8611130 Method for fabricating multi-resistive state memory devices Christophe J. Chevallier, Steve Kuo-Ren Hsia, Wayne Kinney, Steven W. Longcor, John Sanchez +2 more 2013-12-17
8569160 Device fabrication Robin Cheung 2013-10-29
8395928 Threshold device for a memory array Julie Casperson Brewer, Christophe J. Chevallier, Wayne Kinney, Roy Lambertson, Lawrence Schloss 2013-03-12
8314024 Device fabrication Robin Cheung 2012-11-20
8268667 Memory device using ion implant isolated conductive metal oxide Robin Cheung, David Hansen, Steven W. Longcor, Rene Meyer, Jonathan Bornstein +1 more 2012-09-18