Inventor
KELLOGG MARK W
US48 patents
⚠️ This page may combine multiple inventors who share the name “KELLOGG MARK W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
46 patentsUS6349390B1Feb 19, 2002
On-board scrubbing of soft errors memory module
IBM167 citations99
US6070217AMay 30, 2000
High density memory module with in-line bus switches being enabled in response to read/write selection state of connected RAM banks to improve data bus performance
IBM174 citations99
US5802395ASep 1, 1998
High density memory modules with improved data bus performance
IBM177 citations99
US7539800B2May 26, 2009
System, method and storage medium for providing segment level sparing
IBM107 citations98
US7234099B2Jun 19, 2007
High reliability memory module with a fault tolerant address and command bus
IBM114 citations98
US7224595B2May 29, 2007
276-Pin buffered memory module with enhanced fault tolerance
IBM212 citations98
US6327664B1Dec 4, 2001
Power management on a memory card having a signal processing element
IBM94 citations98
US5896404AApr 20, 1999
Programmable burst length DRAM
IBM130 citations98
US5513135AApr 30, 1996
Synchronous memory packaged in single/dual in-line memory module and method of fabrication
IBM642 citations97
US5488691AJan 30, 1996
Memory card, computer system and method of operation for differentiating the use of read-modify-write cycles in operating and initializaiton modes
IBM231 citations97
US7480774B2Jan 20, 2009
Method for performing a command cancel function in a DRAM
IBM99 citations96
US7366947B2Apr 29, 2008
High reliability memory module with a fault tolerant address and command bus
IBM85 citations96
US7296129B2Nov 13, 2007
System, method and storage medium for providing a serialized memory interface with a bus repeater
IBM54 citations96
US6178517B1Jan 23, 2001
High bandwidth DRAM with low operating power modes
IBM60 citations96
US6118719ASep 12, 2000
Self-initiated self-refresh mode for memory modules
IBM75 citations96
US5404543AApr 4, 1995
Method and system for reducing an amount of power utilized by selecting a lowest power mode from a plurality of power modes
IBM104 citations96
US5375084ADec 20, 1994
Selectable interface between memory controller and memory simms
IBM84 citations96
US6233639B1May 15, 2001
Memory card utilizing two wire bus
IBM49 citations95
US5757712AMay 26, 1998
Memory modules with voltage regulation and level translation
IBM132 citations95
US6467053B1Oct 15, 2002
Captured synchronous DRAM fails in a working environment
IBM66 citations94
US7389375B2Jun 17, 2008
System, method and storage medium for a multi-mode memory buffer device
IBM36 citations93
US7132841B1Nov 7, 2006
Carrier for test, burn-in, and first level packaging
IBM37 citations93
US6070262AMay 30, 2000
Reconfigurable I/O DRAM
IBM36 citations93
US7551468B2Jun 23, 2009
276-pin buffered memory module with enhanced fault tolerance
IBM13 citations92
US7363533B2Apr 22, 2008
High reliability memory module with a fault tolerant address and command bus
IBM10 citations92
US7277988B2Oct 2, 2007
System, method and storage medium for providing data caching and data compression in a memory subsystem
IBM30 citations92
US6347367B1Feb 12, 2002
Data bus structure for use with multiple memory storage and driver receiver technologies and a method of operating such structures
IBM42 citations92
US5896346AApr 20, 1999
High speed and low cost SDRAM memory subsystem
IBM33 citations92
US5412613AMay 2, 1995
Memory device having asymmetrical CAS to data input/output mapping and applications thereof
IBM30 citations92
US6826113B2Nov 30, 2004
Synchronous dynamic random access memory device having memory command cancel function
IBM47 citations91
US5452429ASep 19, 1995
Error correction code on add-on cards for writing portions of data words
IBM57 citations91
US7380179B2May 27, 2008
High reliability memory module with a fault tolerant address and command bus
IBM13 citations89
US7539810B2May 26, 2009
System, method and storage medium for a multi-mode memory buffer device
IBM13 citations84
US7512762B2Mar 31, 2009
System, method and storage medium for a memory subsystem with positional read data latency
IBM15 citations84
US7394268B2Jul 1, 2008
Carrier for test, burn-in, and first level packaging
IBM13 citations84
US7729153B2Jun 1, 2010
276-pin buffered memory module with enhanced fault tolerance
IBM5 citations74
US7403409B2Jul 22, 2008
276-pin buffered memory module with enhanced fault tolerance
IBM6 citations74
US6467018B1Oct 15, 2002
Method and apparatus for addressing individual banks of DRAMs on a memory card
IBM9 citations74
US6065093AMay 16, 2000
High bandwidth narrow I/O memory device with command stacking
IBM10 citations74
US7761771B2Jul 20, 2010
High reliability memory module with a fault tolerant address and command bus
IBM7 citations73
US6385685B1May 7, 2002
Memory card utilizing two wire bus
IBM8 citations73
US5969997AOct 19, 1999
Narrow data width DRAM with low latency page-hit operations
IBM8 citations73
US7480759B2Jan 20, 2009
System, method and storage medium for providing data caching and data compression in a memory subsystem
IBM2 citations63
US7646649B2Jan 12, 2010
Memory device with programmable receivers to improve performance
IBM2 citations57
US7765368B2Jul 27, 2010
System, method and storage medium for providing a serialized memory interface with a bus repeater
IBM1 citations52
US7451273B2Nov 11, 2008
System, method and storage medium for providing data caching and data compression in a memory subsystem
IBM0 citations52