CH

Carl A. Helms

ST Storage Technology: 7 patents #61 of 682Top 9%
Oracle: 1 patents #8,282 of 14,854Top 60%
Overall (All Time): #657,207 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7751148 Multi-level, multi-track magnetic recording head April Lynn Alstrin, Francis Campos, Kevin D. McKinstry 2010-07-06
7495871 Top formed grating stabilizer John P. Nibarger, Edward V. Denison, Carl Stephen Arnold 2009-02-24
7256969 Discrete step stabilization of narrow-track AMR read sensors Carl Stephen Arnold, Edward V. Denison, Stein Klevdal, Kevin D. McKinstry, Mark L. Watson 2007-08-14
7139156 Non-penetration of periodic structure to PM Edward V. Denison 2006-11-21
7118814 Apparatus and method for step-stabilization of GMR-based read sensors Carl Stephen Arnold, Edward V. Denison, John P. Nibarger 2006-10-10
7079359 Magnetic recording head having modules with opposing read elements and opposing periodic structures Jing He, Joseph M. Schmalhorst, Edward V. Denison 2006-07-18
6970331 Magnetic recording head having modules with opposing read elements and opposing periodic structures Jing He, Joseph M. Schmalhorst, Edward V. Denison 2005-11-29
6768606 Track position error determination 2004-07-27