David D. Cadigan

Person

Poughkeepsie, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Low latency availability in degraded redundant array of independent...
- Patent number 11,609,817
- Issue date Mar 21, 2023
- International Business Machines Corporation
- Patrick James Meaney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Refresh-hiding memory system staggered refresh
- Patent number 11,520,659
- Issue date Dec 6, 2022
- International Business Machines Corporation
- Patrick James Meaney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low latency availability in degraded redundant array of independent...
- Patent number 11,200,119
- Issue date Dec 14, 2021
- International Business Machines Corporation
- Patrick James Meaney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using spare bits in memory systems
- Patent number 11,119,676
- Issue date Sep 14, 2021
- International Business Machines Corporation
- Krishna Thangaraj
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing dynamic SEU detection and correction method and circuit
- Patent number 10,949,295
- Issue date Mar 16, 2021
- International Business Machines Corporation
- William V. Huott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing SEU detection method and circuit
- Patent number 10,896,081
- Issue date Jan 19, 2021
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Conditional memory spreading for heterogeneous memory sizes
- Patent number 10,684,968
- Issue date Jun 16, 2020
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Internally-generated data storage in spare memory locations
- Patent number 10,606,696
- Issue date Mar 31, 2020
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device command-address-control calibration
- Patent number 10,585,672
- Issue date Mar 10, 2020
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mitigation of side effects of simultaneous switching of input/outpu...
- Patent number 10,324,879
- Issue date Jun 18, 2019
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
SRAM bitline equalization using phase change material
- Patent number 10,229,738
- Issue date Mar 12, 2019
- International Business Machines Corporation
- David D. Cadigan
- G11 - INFORMATION STORAGE
Information Patent Grant
SRAM bitline equalization using phase change material
- Patent number 10,157,672
- Issue date Dec 18, 2018
- International Business Machines Corporation
- David D. Cadigan
- G11 - INFORMATION STORAGE
Information Patent Grant
Efficient calibration of a data eye for memory devices
- Patent number 10,134,455
- Issue date Nov 20, 2018
- International Business Machines Corporation
- John S. Bialas
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Handling repaired memory array elements in a memory of a computer s...
- Patent number 9,965,346
- Issue date May 8, 2018
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient calibration of a data eye for memory devices
- Patent number 9,899,067
- Issue date Feb 20, 2018
- International Business Machines Corporation
- John S. Bialas
- G11 - INFORMATION STORAGE
Information Patent Grant
Voltage rail monitoring to detect electromigration
- Patent number 9,857,416
- Issue date Jan 2, 2018
- International Business Machines Corporation
- David D. Cadigan
- G01 - MEASURING TESTING
Information Patent Grant
Voltage rail monitoring to detect electromigration
- Patent number 9,753,076
- Issue date Sep 5, 2017
- International Business Machines Corporation
- David D. Cadigan
- G01 - MEASURING TESTING
Information Patent Grant
Efficient calibration of memory devices
- Patent number 9,691,453
- Issue date Jun 27, 2017
- International Business Machines Corporation
- John S. Bialas
- G11 - INFORMATION STORAGE
Information Patent Grant
Efficient calibration of a data eye for memory devices
- Patent number 9,627,030
- Issue date Apr 18, 2017
- International Business Machines Corporation
- John S. Bialas
- G11 - INFORMATION STORAGE
Information Patent Grant
Efficient calibration of memory devices
- Patent number 9,620,184
- Issue date Apr 11, 2017
- International Business Machines Corporation
- John S. Bialas
- G11 - INFORMATION STORAGE
Information Patent Grant
Efficient calibration of a data eye for memory devices
- Patent number 9,558,850
- Issue date Jan 31, 2017
- International Business Machines Corporation
- John S. Bialas
- G11 - INFORMATION STORAGE
Information Patent Grant
Mitigation of EMI/ESD-caused transmission errors on an electronic c...
- Patent number 9,548,773
- Issue date Jan 17, 2017
- International Business Machines Corporation
- David D. Cadigan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service channel for connecting a host computer to peripheral devices
- Patent number 9,003,068
- Issue date Apr 7, 2015
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash array built in self test engine with trace array and flash me...
- Patent number 8,627,158
- Issue date Jan 7, 2014
- International Business Machines Corporation
- David D. Cadigan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LOW LATENCY AVAILABILITY IN DEGRADED REDUNDANT ARRAY OF INDEPENDENT...
- Publication number 20210406126
- Publication date Dec 30, 2021
- International Business Machines Corporation
- PATRICK JAMES MEANEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFRESH-HIDING MEMORY SYSTEM STAGGERED REFRESH
- Publication number 20210216401
- Publication date Jul 15, 2021
- International Business Machines Corporation
- PATRICK JAMES MEANEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW LATENCY AVAILABILITY IN DEGRADED REDUNDANT ARRAY OF INDEPENDENT...
- Publication number 20210216400
- Publication date Jul 15, 2021
- International Business Machines Corporation
- PATRICK JAMES MEANEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USING SPARE BITS IN MEMORY SYSTEMS
- Publication number 20210141550
- Publication date May 13, 2021
- International Business Machines Corporation
- Krishna Thangaraj
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING DYNAMIC SEU DETECTON AND CORRECTION METHOD AND CIRCUIT
- Publication number 20200192751
- Publication date Jun 18, 2020
- International Business Machines Corporation
- William V. Huott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING SEU DETECTION METHOD AND CIRCUIT
- Publication number 20200192739
- Publication date Jun 18, 2020
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERNALLY-GENERATED DATA STORAGE IN SPARE MEMORY LOCATIONS
- Publication number 20190171520
- Publication date Jun 6, 2019
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONDITIONAL MEMORY SPREADING FOR HETEROGENEOUS MEMORY SIZES
- Publication number 20180365177
- Publication date Dec 20, 2018
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SRAM BITLINE EQUALIZATION USING PHASE CHANGE MATERIAL
- Publication number 20180308544
- Publication date Oct 25, 2018
- International Business Machines Corporation
- David D. Cadigan
- G11 - INFORMATION STORAGE
Information Patent Application
SRAM BITLINE EQUALIZATION USING PHASE CHANGE MATERIAL
- Publication number 20180308545
- Publication date Oct 25, 2018
- International Business Machines Corporation
- David D. Cadigan
- G11 - INFORMATION STORAGE
Information Patent Application
MITIGATION OF SIDE EFFECTS OF SIMULTANEOUS SWITCHING OF INPUT/OUTPU...
- Publication number 20180089126
- Publication date Mar 29, 2018
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Voltage Rail Monitoring to Detect Electromigration
- Publication number 20180074109
- Publication date Mar 15, 2018
- International Business Machines Corporation
- David D. Cadigan
- G01 - MEASURING TESTING
Information Patent Application
EFFICIENT CALIBRATION OF MEMORY DEVICES
- Publication number 20180075887
- Publication date Mar 15, 2018
- International Business Machines Corporation
- John S. Bialas
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE COMMAND-ADDRESS-CONTROL CALIBRATION
- Publication number 20170300338
- Publication date Oct 19, 2017
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HANDLING REPAIRED MEMORY ARRAY ELEMENTS IN A MEMORY OF A COMPUTER S...
- Publication number 20170293514
- Publication date Oct 12, 2017
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Voltage Rail Monitoring to Detect Electromigration
- Publication number 20170219648
- Publication date Aug 3, 2017
- International Business Machines Corporation
- David D. Cadigan
- G01 - MEASURING TESTING
Information Patent Application
Voltage Rail Monitoring to Detect Electromigration
- Publication number 20170219645
- Publication date Aug 3, 2017
- International Business Machines Corporation
- David D. Cadigan
- G01 - MEASURING TESTING
Information Patent Application
EFFICIENT CALIBRATION OF MEMORY DEVICES
- Publication number 20170178703
- Publication date Jun 22, 2017
- International Business Machines Corporation
- John S. Bialas
- G11 - INFORMATION STORAGE
Information Patent Application
EFFICIENT CALIBRATION OF MEMORY DEVICES
- Publication number 20170154660
- Publication date Jun 1, 2017
- International Business Machines Corporation
- John S. Bialas
- G11 - INFORMATION STORAGE
Information Patent Application
Service Channel For Connecting A Host Computer To Peripheral Devices
- Publication number 20140019646
- Publication date Jan 16, 2014
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERROR RECOVERY IN REDUNDANT STORAGE SYSTEMS
- Publication number 20130339784
- Publication date Dec 19, 2013
- International Business Machines Corporation
- Craig A. Bickelman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLASH ARRAY BUILT IN SELF TEST ENGINE WITH TRACE ARRAY AND FLASH ME...
- Publication number 20130151914
- Publication date Jun 13, 2013
- International Business Machines Corporation
- David D. Cadigan
- G06 - COMPUTING CALCULATING COUNTING

David D. Cadigan

Person

Patents Grantslast 30 patents

Low latency availability in degraded redundant array of independent...

Refresh-hiding memory system staggered refresh

Low latency availability in degraded redundant array of independent...

Using spare bits in memory systems

Implementing dynamic SEU detection and correction method and circuit

Implementing SEU detection method and circuit

Conditional memory spreading for heterogeneous memory sizes

Internally-generated data storage in spare memory locations

Memory device command-address-control calibration

Mitigation of side effects of simultaneous switching of input/outpu...

SRAM bitline equalization using phase change material

SRAM bitline equalization using phase change material

Efficient calibration of a data eye for memory devices

Handling repaired memory array elements in a memory of a computer s...

Efficient calibration of a data eye for memory devices

Voltage rail monitoring to detect electromigration

Voltage rail monitoring to detect electromigration

Efficient calibration of memory devices

Efficient calibration of a data eye for memory devices

Efficient calibration of memory devices

Efficient calibration of a data eye for memory devices

Mitigation of EMI/ESD-caused transmission errors on an electronic c...

Service channel for connecting a host computer to peripheral devices

Flash array built in self test engine with trace array and flash me...

Patents Applicationslast 30 patents

LOW LATENCY AVAILABILITY IN DEGRADED REDUNDANT ARRAY OF INDEPENDENT...

REFRESH-HIDING MEMORY SYSTEM STAGGERED REFRESH

LOW LATENCY AVAILABILITY IN DEGRADED REDUNDANT ARRAY OF INDEPENDENT...

USING SPARE BITS IN MEMORY SYSTEMS

IMPLEMENTING DYNAMIC SEU DETECTON AND CORRECTION METHOD AND CIRCUIT

IMPLEMENTING SEU DETECTION METHOD AND CIRCUIT

INTERNALLY-GENERATED DATA STORAGE IN SPARE MEMORY LOCATIONS

CONDITIONAL MEMORY SPREADING FOR HETEROGENEOUS MEMORY SIZES

SRAM BITLINE EQUALIZATION USING PHASE CHANGE MATERIAL

SRAM BITLINE EQUALIZATION USING PHASE CHANGE MATERIAL

MITIGATION OF SIDE EFFECTS OF SIMULTANEOUS SWITCHING OF INPUT/OUTPU...

Voltage Rail Monitoring to Detect Electromigration

EFFICIENT CALIBRATION OF MEMORY DEVICES

MEMORY DEVICE COMMAND-ADDRESS-CONTROL CALIBRATION

HANDLING REPAIRED MEMORY ARRAY ELEMENTS IN A MEMORY OF A COMPUTER S...

Voltage Rail Monitoring to Detect Electromigration

Voltage Rail Monitoring to Detect Electromigration

EFFICIENT CALIBRATION OF MEMORY DEVICES

EFFICIENT CALIBRATION OF MEMORY DEVICES

Service Channel For Connecting A Host Computer To Peripheral Devices

ERROR RECOVERY IN REDUNDANT STORAGE SYSTEMS

FLASH ARRAY BUILT IN SELF TEST ENGINE WITH TRACE ARRAY AND FLASH ME...