DP

David M. Perry

IM Imation: 4 patents #79 of 622Top 15%
3M: 2 patents #5,326 of 11,543Top 50%
MIT: 1 patents #4,386 of 9,367Top 50%
PS Prostor Systems: 1 patents #5 of 16Top 35%
SG Silicon Graphics: 1 patents #362 of 758Top 50%
Overall (All Time): #507,215 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10268601 Timely randomized memory protection Hamed Okhravi, Thomas R. Hobson, David O. Bigelow, Robert Rudd, Kristin S. Dahl +1 more 2019-04-23
9053249 Removable memory cartridge and docking station compatible with media drive expansion slots Yung Yip, Christopher Thomas Bukowski, Chris Zwettler, George P. Rambosek, Kellan Pauly +5 more 2015-06-09
7246210 Archival cartridge management system with auto-refresh Steven P. Georgis 2007-07-17
6808648 Multibeam laser servowriting of magnetic data storage media Lewis S. Damer, Stephen W. Farnsworth, Robert S. Jackson, Mark P. Lubratt, Robert C. Martin +2 more 2004-10-26
6751705 Cache line converter Doug Solomon, Givargis G. Kaldani 2004-06-15
6365061 Multibeam laser servowriting of magnetic data storage media Lewis S. Damer, Stephen W. Farnsworth, Robert S. Jackson, Mark P. Lubratt, Robert C. Martin +2 more 2002-04-02
6353590 Media stabilization for laser servowriting James K. Knudsen, Arne B. Boberg, Robert S. Jackson, Leslie M. Milner, Brian K. Parliament +3 more 2002-03-05
5949066 System and method for creating and utilizing a sinusoidal based pattern sensor to achieve precise positioning of a movable element James Patrick Rice, Curtis A. Shuman, Peter Van Laanen 1999-09-07
4843512 Recording disk centering hub Larry Dean Moore, Vurnen J. Leonard 1989-06-27
4809104 Recording head and support arm for stretched surface recording medium James K. Knudsen 1989-02-28