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

Walter David Braddock — 9 Patents

OSOsemi: 7 patents #1 of 1Top 100%
MFMayo Foundation: 1 patents #907 of 1,749Top 55%
Rochester, MN: #614 of 3,042 inventorsTop 25%
Minnesota: #8,400 of 52,454 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Walter David Braddock has been granted 9 US patents while listed as an inventor at Osemi. The first was granted in 1998 and the most recent in March 2007. Walter David Braddock ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Walter David Braddock in Rochester, MN, US.

Patents per Year

Patents granted per year, 1998 to 2007Bar chart with a peak of 2 patents in 2002.peak 21998: 1 patents19982002: 2 patents20022003: 2 patents20032005: 1 patents20052006: 1 patents20062007: 2 patents2007

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7190037 Integrated transistor devices 2007-03-13
7187045 Junction field effect metal oxide compound semiconductor integrated transistor devices 2007-03-06
6989556 Metal oxide compound semiconductor integrated transistor devices with a gate insulator structure 2006-01-24
6936900 Integrated transistor devices 2005-08-30
6670651 Metal sulfide-oxide semiconductor transistor devices 2003-12-30
6573528 Detector diode with internal calibration structure 2003-06-03
6451711 Epitaxial wafer apparatus 2002-09-17
6445015 Metal sulfide semiconductor transistor devices 2002-09-03
5800692 Preseparation processor for use in capillary electrophoresis Stephen Naylor, Andrew J. Tomlinson, Linda Benson, Robert P. Oda 1998-09-01