Inventor
EDEL STEPHEN F
US4 patents
Patents
4 patentsUS4835633AMay 30, 1989
Disk file digital servo control system with compensation for variation in actuator acceleration factor
IBM41 citations87
US4816941AMar 28, 1989
Disk file digital servo control system with optimized sampling rate
IBM49 citations85
US8055943B2Nov 8, 2011
Synchronous and asynchronous continuous data protection
IBM13 citations82
US7823007B2Oct 26, 2010
Apparatus, system, and method for switching a volume address association in a point-in-time copy relationship
IBM3 citations61