Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DD

Dean L. DeWhitt — 8 Patents

Microsoft: 8 patents #5,547 of 40,388Top 15%
Sammamish, WA: #636 of 2,558 inventorsTop 25%
Washington: #13,001 of 76,902 inventorsTop 20%
Overall (All Time): #636,731 of 4,157,543Top 20%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10216637 Non-volatile memory cache performance improvement Cenk Ergan, Clark D. Nicholson, Dan Teodosiu, Emily N. Wilson, Hanumantha Rao Kodavalla +10 more 2019-02-26
9996392 Idle time service Patrick L. Stemen, Nicholas S. Judge, Tristan A. Brown 2018-06-12
9405693 Non-volatile memory cache performance improvement Cenk Ergan, Clark D. Nicholson, Daniel Teodosiu, Emily Nicole Hill, Hanumantha Rao Kodavalla +10 more 2016-08-02
9075652 Idle time service Patrick L. Stemen, Nicholas S. Judge, Tristan A. Brown 2015-07-07
8255645 Non-volatile memory cache performance improvement Cenk Ergan, Clark D. Nicholson, Dan Teodosiu, Emily Nicole Hill, Hanumantha Rao Kodavalla +10 more 2012-08-28
8041904 Non-volatile memory cache performance improvement Cenk Ergan, Clark D. Nicholson, Dan Teodosiu, Emily Nicole Hill, Hanumantha Rao Kodavalla +10 more 2011-10-18
7644239 Non-volatile memory cache performance improvement Cenk Ergan, Clark D. Nicholson, Dan Teodosiu, Emily Nicole Hill, Hanumantha Rao Kodavalla +10 more 2010-01-05
7082495 Method and apparatus to reduce power consumption and improve read/write performance of hard disk drives using non-volatile memory Clark D. Nicholson, W. Jeff Westerinen, Michael R. Fortin, John M. Parchem, Charles P. Thacker 2006-07-25