Inventor

NAGIN KENNETH M

US7 patents

Patents

7 patents

US5448718ASep 5, 1995

Method and system for time zero backup session security

IBM237 citations98

US6430183B1Aug 6, 2002

Data transmission system based upon orthogonal data stream mapping

IBM100 citations97

US5379398AJan 3, 1995

Method and system for concurrent access during backup copying of data

IBM89 citations95

US5375232ADec 20, 1994

Method and system for asynchronous pre-staging of backup copies in a data processing storage subsystem

IBM99 citations92

US5241669AAug 31, 1993

Method and system for sidefile status polling in a time zero backup copy process

IBM40 citations91

US5493724AFeb 20, 1996

Locking a non-busy device for accessing a data record stored on another device

IBM21 citations90

US5408656AApr 18, 1995

Method and system for non-specific address data retrieval in a data storage subsystem which includes multiple datasets stored at specific addresses

IBM11 citations71