Inventor
BARRETT ROBERT CARL
US15 patents
Patents
15 patentsUS6462904B1Oct 8, 2002
Timing based servo system for magnetic tape systems
IBM140 citations99
US6320719B1Nov 20, 2001
Timing based servo system for magnetic tape systems
IBM130 citations99
US6282051B1Aug 28, 2001
Timing based servo system for magnetic tape systems
IBM181 citations99
US6021013AFeb 1, 2000
Timing based servo system for magnetic tape systems
IBM207 citations99
US5930065AJul 27, 1999
Timing based servo longitudinal addressing
IBM169 citations99
US5689384ANov 18, 1997
Timing based servo system for magnetic tape systems
IBM529 citations99
US6581059B1Jun 17, 2003
Digital persona for providing access to personal information
IBM195 citations98
US6549933B1Apr 15, 2003
Managing, accessing, and retrieving networked information using physical objects associated with the networked information
IBM296 citations98
US6400381B1Jun 4, 2002
Web places
IBM239 citations98
US5727129AMar 10, 1998
Network system for profiling and actively facilitating user activities
IBM1,107 citations97
US6490584B2Dec 3, 2002
User-centered push methods and system
IBM78 citations96
US5908467AJun 1, 1999
System and method for displaying file parameters
IBM97 citations96
US6128668AOct 3, 2000
Selective transformation of multimedia objects
IBM82 citations95
US6005990ADec 21, 1999
System for optically scanning images using optical shutter
IBM35 citations92
US6820084B2Nov 16, 2004
Method and system for pushing information to a client an information processing system
IBM4 citations62