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

Weldon M. Hanson — 4 Patents in 2021

WTWestern Digital Technologies: 4 patents #68 of 736Top 10%
Rochester, MN: #48 of 462 inventorsTop 15%
Minnesota: #428 of 7,038 inventorsTop 7%
Overall (2021): #37,897 of 548,734Top 7%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11200912 Data storage device with servo field dependent write boost Guoxiao Guo, Charles A. Park, David Scott C. Amiss, Duc H. Banh, Joey M. Poss 2021-12-14
11138996 Data storage device employing embedded servo sectors for magnetic tape Richard Leo Galbraith, Derrick E. Burton, Niranjay Ravindran, Iouri Oboukhov 2021-10-05
11055171 Data storage device employing multi-level parity sectors for data recovery procedure Niranjay Ravindran, Richard Leo Galbraith, David Timothy Flynn, Iouri Oboukhov 2021-07-06
11049520 Data storage device employing multi-tier coding for magnetic tape Richard Leo Galbraith, Derrick E. Burton, Niranjay Ravindran, Iouri Oboukhov 2021-06-29