Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DS

Douglas Saunders — 3 Patents

STSeagate Technology: 3 patents #1,932 of 4,722Top 45%
Lakeville, MN: #184 of 513 inventorsTop 40%
Minnesota: #19,251 of 52,454 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Douglas Saunders has been granted 3 US patents while listed as an inventor at Seagate Technology. The first was granted in 2003 and the most recent in July 2016. Douglas Saunders ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Douglas Saunders in Lakeville, MN, US.

Patents per Year

Patents granted per year, 2003 to 2016Bar chart with a peak of 1 patents in 2003.peak 12003: 1 patents20032004: 1 patents20042016: 1 patents2016

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9390738 Reading and writing to a HAMR recording medium at different skew angles Riyan Alex Mendonsa, Pu-Ling Lu, James H. McGlennen 2016-07-12 $11,719,000
6713800 Magnetoresistive sensor with reduced side-reading effect Erli Chen, Sining Mao, Zheng Gao, Paul Kolbo 2004-03-30 $10,245,000
6504362 Process of measuring slide-reading of abutted-junction read heads Juan Fernandez-de-Castro, Erli Chen, Lujun Chen 2003-01-07