Inventor
MIKKELSEN CLAUS W
US7 patents
Patents
7 patentsUS5241668AAug 31, 1993
Method and system for automated termination and resumption in a time zero backup copy process
IBM1,505 citations98
US5241670AAug 31, 1993
Method and system for automated backup copy ordering in a time zero backup copy session
IBM1,530 citations98
US5592618AJan 7, 1997
Remote copy secondary data copy validation-audit function
IBM435 citations97
US5615329AMar 25, 1997
Remote data duplexing
IBM211 citations96
US5379398AJan 3, 1995
Method and system for concurrent access during backup copying of data
IBM89 citations95
US5577222ANov 19, 1996
System for asynchronously duplexing remote data by sending DASD data grouped as a unit periodically established by checkpoint based upon the latest time value
IBM52 citations92
US5241669AAug 31, 1993
Method and system for sidefile status polling in a time zero backup copy process
IBM40 citations91