Inventor · disambiguated record
Daniel F. Casper
Also filed as: CASPER DANIEL · CASPER DANIEL F · CASPER DANIEL FRANCIS
114 granted patents·1 pending application·2,368 citations·filing 1983–2017
99Inventor score
Top patents by PatentIndex Score
115 records- 0197US7941570B2Bi-directional data transfer within a single I/O operationIBM·Filed 2008·Granted May 10, 2011·56 cites·37 claims
- 0297US7500023B2Facilitating input/output processing by using transport control words to reduce input/output communicationsIBM·Filed 2006·Granted Mar 3, 2009·52 cites·11 claims
- 0396US7856511B2Processing of data to suspend operations in an input/output processing systemIBM·Filed 2008·Granted Dec 21, 2010·53 cites·29 claims
- 0496US7840719B2System and program products for facilitating input/output processing by using transport control words to reduce input/output communicationsIBM·Filed 2009·Granted Nov 23, 2010·50 cites·20 claims
- 0596US7840718B2Processing of data to suspend operations in an input/output processing log-out systemIBM·Filed 2008·Granted Nov 23, 2010·53 cites·21 claims
- 0696US7502873B2Facilitating access to status and measurement data associated with input/output processingIBM·Filed 2006·Granted Mar 10, 2009·47 cites·7 claims
- 0795US7840717B2Processing a variable length device command word at a control unit in an I/O processing systemIBM·Filed 2008·Granted Nov 23, 2010·53 cites·16 claims
- 0894US6687766B1Method and apparatus for a fibre channel control unit to execute search commands locallyIBM·Filed 2000·Granted Feb 3, 2004·86 cites·24 claims
- 0993US5526484AMethod and system for pipelining the processing of channel command wordsIBM·Filed 1992·Granted Jun 11, 1996·298 cites·80 claims
- 1092US8990439B2Transport mode data transfer between a channel subsystem and input/output devicesIBM·Filed 2013·Granted Mar 24, 2015·16 cites·20 claims
- 1191US8495253B2Bi-directional data transfer within a single I/O operationFLANAGAN JOHN R·Filed 2011·Granted Jul 23, 2013·13 cites·37 claims
- 1290US9195394B2Transport mode data transfer between a channel subsystem and input/output devicesIBM·Filed 2014·Granted Nov 24, 2015·10 cites·20 claims
- 1390US8364853B2Fibre channel input/output data routing system and methodIBM·Filed 2011·Granted Jan 29, 2013·16 cites·25 claims
- 1489US9021155B2Fibre channel input/output data routing including discarding of data transfer requests in response to error detectionBENDER CARL A·Filed 2011·Granted Apr 28, 2015·15 cites·28 claims
- 1589US6230218B1Apparatus for transferring execution of certain channel functions to a control unit and having means for combining certain commands and data packets in one sequenceIBM·Filed 1998·Granted May 8, 2001·157 cites·20 claims
- 1688US6984991B2Initialization of a bidirectional, self-timed parallel interface with automatic testing of AC differential wire pairsIBM·Filed 2004·Granted Jan 10, 2006·41 cites·28 claims
- 1788US5513377AInput-output element has self timed interface using a received clock signal to individually phase aligned bits received from a parallel busIBM·Filed 1994·Granted Apr 30, 1996·137 cites·3 claims
- 1886US9483433B2Processing communication data in a ships passing conditionIBM·Filed 2015·Granted Nov 1, 2016·4 cites·25 claims
- 1986US8918542B2Facilitating transport mode data transfer between a channel subsystem and input/output devicesIBM·Filed 2013·Granted Dec 23, 2014·8 cites·25 claims
- 2084US5548791AInput/output control system with plural channel paths to I/O devicesIBM·Filed 1994·Granted Aug 20, 1996·115 cites·8 claims
- 2184US5025458AApparatus for decoding frames from a data linkIBM·Filed 1989·Granted Jun 18, 1991·53 cites·13 claims
- 2282US6973529B2Multiple I/O path selection among disparate channel pathsIBM·Filed 2001·Granted Dec 6, 2005·33 cites·12 claims
- 2380US7515532B2Method, system, and storage medium for preventing duplication and loss of exchanges, sequences, and framesIBM·Filed 2005·Granted Apr 7, 2009·9 cites·15 claims
- 2479US6728803B1Interconnection architecture for managing multiple low bandwidth connections over a high bandwidth linkMCDATA CORP·Filed 2000·Granted Apr 27, 2004·26 cites·17 claims
- 2579US5434980AApparatus for communication between a device control unit having a parallel bus and a serial channel having a serial linkIBM·Filed 1992·Granted Jul 18, 1995·87 cites·3 claims
- 2678US8478915B2Determining extended capability of a channel pathGAINEY JR CHARLES W·Filed 2008·Granted Jul 2, 2013·6 cites·24 claims
- 2778US4692893ABuffer system using parity checking of address counter bit for detection of read/write failuresIBM·Filed 1984·Granted Sep 8, 1987·50 cites·6 claims
- 2877US8171282B2Encryption data integrity check with dual parallel encryption enginesAMANN STEFAN·Filed 2007·Granted May 1, 2012·7 cites·16 claims
- 2975US8549185B2Facilitating transport mode input/output operations between a channel subsystem and input/output devicesCANDELARIA SUSAN K·Filed 2011·Granted Oct 1, 2013·4 cites·24 claims
- 3075US6188675B1System and method for self-identifying and configuring the nodes of a networkIBM·Filed 1996·Granted Feb 13, 2001·92 cites·33 claims
- 3174US9298379B2Bi-directional data transfer within a single I/O operationIBM·Filed 2014·Granted Mar 29, 2016·2 cites·20 claims
- 3274US7437490B2Channel communication array queues in hardware system areaIBM·Filed 2005·Granted Oct 14, 2008·6 cites·1 claims
- 3373US9569391B2Facilitating processing of out-of-order data transfersIBM·Filed 2014·Granted Feb 14, 2017·2 cites·20 claims
- 3473US8769253B2Fibre channel input/output data routing system and methodBUBB CLINTON E·Filed 2012·Granted Jul 1, 2014·3 cites·8 claims
- 3573US8082481B2Multiple CRC insertion in an output data streamCASPER DANIEL F·Filed 2008·Granted Dec 20, 2011·5 cites·24 claims
- 3671US9330042B2Determining extended capability of a channel pathIBM·Filed 2015·Granted May 3, 2016·1 cites·20 claims
- 3771US8738810B2Facilitating processing of out-of-order data transfersBUBB CLINTON E·Filed 2012·Granted May 27, 2014·2 cites·20 claims
- 3871US8140713B2System and program products for facilitating input/output processing by using transport control words to reduce input/output communicationsCASPER DANIEL F·Filed 2010·Granted Mar 20, 2012·2 cites·21 claims
- 3971US7890668B2Providing indirect data addressing in an input/output processing system where the indirect data address list is non-contiguousIBM·Filed 2008·Granted Feb 15, 2011·3 cites·24 claims
- 4070US8683084B2Fibre channel input/output data routing system and methodIBM·Filed 2012·Granted Mar 25, 2014·2 cites·8 claims
- 4170US8583989B2Fibre channel input/output data routing system and methodIBM·Filed 2012·Granted Nov 12, 2013·2 cites·8 claims
- 4270US6785241B1Method for pacing buffered data transfers over a network such as fibre channelIBM·Filed 1999·Granted Aug 31, 2004·69 cites·19 claims
- 4369US9715466B1Processing input/output operations in a channel using a control blockIBM·Filed 2016·Granted Jul 25, 2017·1 cites·15 claims
- 4469US8032581B2Persistent information unit pacingIBM·Filed 2006·Granted Oct 4, 2011·4 cites·20 claims
- 4569US5185862AApparatus for constructing data frames for transmission over a data linkIBM·Filed 1989·Granted Feb 9, 1993·37 cites·10 claims
- 4668US9043494B2Providing indirect data addressing in an input/output processing system where the indirect data address list is non-contiguousIBM·Filed 2013·Granted May 26, 2015·1 cites·23 claims
- 4768US8838860B2Determining extended capability of a channel pathIBM·Filed 2013·Granted Sep 16, 2014·1 cites·24 claims
- 4868US8312189B2Processing of data to monitor input/output operationsCASPER DANIEL F·Filed 2008·Granted Nov 13, 2012·4 cites·24 claims
- 4967US8392619B2Providing indirect data addressing in an input/output processing system where the indirect data address list is non-contiguousCASPER DANIEL F·Filed 2011·Granted Mar 5, 2013·1 cites·24 claims
- 5067US8312176B1Facilitating transport mode input/output operations between a channel subsystem and input/output devicesCARLSON SCOTT M·Filed 2011·Granted Nov 13, 2012·2 cites·25 claims
Showing the top 50 of 115 patent records by PatentIndex Score.
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