Christopher S. MacLellan

Person

Walpole, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for arbitrating data transmissions
- Patent number 8,270,322
- Issue date Sep 18, 2012
- EMC Corporation
- Almir Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage system having plural data pipes
- Patent number 7,987,229
- Issue date Jul 26, 2011
- EMC Corporation
- Jeffrey Kinne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and system for error checking in a data storage system
- Patent number 7,712,004
- Issue date May 4, 2010
- EMC Corporation
- Brian K. Campbell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data storage system having separate atomic operation/non-atomic ope...
- Patent number 7,707,367
- Issue date Apr 27, 2010
- EMC Corporation
- Nhut Tran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protocol controller for a data storage system
- Patent number 7,631,128
- Issue date Dec 8, 2009
- EMC Corporation
- Michael Sgrosso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for detecting transmitter errors
- Patent number 7,400,672
- Issue date Jul 15, 2008
- EMC Corporation
- Almir Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Testing system and method of using same
- Patent number 7,401,271
- Issue date Jul 15, 2008
- EMC Corporation
- Christopher S. MacLellan
- G11 - INFORMATION STORAGE
Information Patent Grant
Low latency data transmission method and system
- Patent number 7,337,250
- Issue date Feb 26, 2008
- EMC Corporation
- Almir Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System having backplane performance capability selection logic
- Patent number 7,272,668
- Issue date Sep 18, 2007
- EMC Corporation
- John K. Walton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Split-FIFO multi-station data transfer system
- Patent number 7,254,654
- Issue date Aug 7, 2007
- EMC Corporation
- Almir Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of and system for validating an error correction code and pa...
- Patent number 7,149,947
- Issue date Dec 12, 2006
- EMC Corporation
- Christopher S. MacLellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-processor system having data coherency
- Patent number 7,073,031
- Issue date Jul 4, 2006
- EMC Corporation
- Christopher S. MacLellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage system having point-to-point configuration
- Patent number 7,007,194
- Issue date Feb 28, 2006
- EMC Corporation
- Paul C. Wilson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cyclic redundancy check (CRC) parity check system and method
- Patent number 6,993,705
- Issue date Jan 31, 2006
- EMC Corporation
- Christopher S. MacLellan
- G11 - INFORMATION STORAGE
Information Patent Grant
Data transmission across asynchronous clock domains
- Patent number 6,910,145
- Issue date Jun 21, 2005
- EMC Corporation
- Christopher S. MacLellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods which utilize parity sets
- Patent number 6,904,556
- Issue date Jun 7, 2005
- EMC Corporation
- John K. Walton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage system adapted to validate error detection logic used...
- Patent number 6,886,116
- Issue date Apr 26, 2005
- EMC Corporation
- Christopher S. MacLellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Token exchange system with fault protection
- Patent number 6,882,620
- Issue date Apr 19, 2005
- EMC Corporation
- Christopher S. MacLellan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Memory system and method of using same
- Patent number 6,883,072
- Issue date Apr 19, 2005
- EMC Corporation
- John K. Walton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage system having dummy printed circuit boards
- Patent number 6,877,061
- Issue date Apr 5, 2005
- EMC Corporation
- Robert A. Thibault
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for validating write data to a memory
- Patent number 6,868,516
- Issue date Mar 15, 2005
- EMC Corporation
- John K. Walton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
CRC error detection system and method
- Patent number 6,779,150
- Issue date Aug 17, 2004
- EMC Corporation
- John K. Walton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage system having crossbar switch with multi-staged routing
- Patent number 6,636,933
- Issue date Oct 21, 2003
- EMC Corporation
- Christopher S. MacLellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage system having plural fault domains
- Patent number 6,604,176
- Issue date Aug 5, 2003
- EMC Corporation
- Christopher S. MacLellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and method of using same
- Patent number 6,594,739
- Issue date Jul 15, 2003
- EMC Corporation
- John K. Walton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and method of using same
- Patent number 6,578,126
- Issue date Jun 10, 2003
- EMC Corporation
- Christopher S. MacLellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault tolerant parity generation
- Patent number 6,505,321
- Issue date Jan 7, 2003
- EMC Corporation
- Christopher S. MacLellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Plural bus data storage system
- Patent number 6,502,149
- Issue date Dec 31, 2002
- EMC Corporation
- Christopher S. Maclellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus arbitration system
- Patent number 6,397,281
- Issue date May 28, 2002
- EMC Corporation
- Christopher S. Maclellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage system
- Patent number 6,249,878
- Issue date Jun 19, 2001
- EMC Corporation
- Christopher S. Maclellan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Memory system and method of using same
- Publication number 20040030848
- Publication date Feb 12, 2004
- John K. Walton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data transmission across asynchronous clock domains
- Publication number 20030159081
- Publication date Aug 21, 2003
- Christopher S. MacLellan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data storage system
- Publication number 20030140192
- Publication date Jul 24, 2003
- Robert A. Thibault
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Memory system and method of using same
- Publication number 20030033572
- Publication date Feb 13, 2003
- John K. Walton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PLURAL BUS DATA STORAGE SYSTEM
- Publication number 20010003836
- Publication date Jun 14, 2001
- CHRISTOPHER S. MACLELLAN
- G06 - COMPUTING CALCULATING COUNTING

Christopher S. MacLellan

Person

Patents Grantslast 30 patents

Method and system for arbitrating data transmissions

Data storage system having plural data pipes

Method of and system for error checking in a data storage system

Data storage system having separate atomic operation/non-atomic ope...

Protocol controller for a data storage system

Method and system for detecting transmitter errors

Testing system and method of using same

Low latency data transmission method and system

System having backplane performance capability selection logic

Split-FIFO multi-station data transfer system

Method of and system for validating an error correction code and pa...

Multi-processor system having data coherency

Data storage system having point-to-point configuration

Cyclic redundancy check (CRC) parity check system and method

Data transmission across asynchronous clock domains

Systems and methods which utilize parity sets

Data storage system adapted to validate error detection logic used...

Token exchange system with fault protection

Memory system and method of using same

Data storage system having dummy printed circuit boards

Method for validating write data to a memory

CRC error detection system and method

Data storage system having crossbar switch with multi-staged routing

Data storage system having plural fault domains

Memory system and method of using same

Memory system and method of using same

Fault tolerant parity generation

Plural bus data storage system

Bus arbitration system

Data storage system

Patents Applicationslast 30 patents

Memory system and method of using same

Data transmission across asynchronous clock domains

Data storage system

Memory system and method of using same

PLURAL BUS DATA STORAGE SYSTEM