Inventor
KALTER HOWARD LEO
US20 patents
⚠️ This page may combine multiple inventors who share the name “KALTER HOWARD LEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
19 patentsUS5648684AJul 15, 1997
Endcap chip with conductive, monolithic L-connect for multichip stack
IBM143 citations99
US6077745AJun 20, 2000
Self-aligned diffused source vertical transistors with stack capacitors in a 4F-square memory cell array
IBM277 citations98
US6034389AMar 7, 2000
Self-aligned diffused source vertical transistors with deep trench capacitors in a 4F-square memory cell array
IBM154 citations98
US5702984ADec 30, 1997
Integrated mulitchip memory module, structure and fabrication
IBM163 citations98
US6013548AJan 11, 2000
Self-aligned diffused source vertical transistors with deep trench capacitors in a 4F-square memory cell array
IBM99 citations97
US5875470AFeb 23, 1999
Multi-port multiple-simultaneous-access DRAM chip
IBM140 citations97
US5691248ANov 25, 1997
Methods for precise definition of integrated circuit chip edges
IBM232 citations97
US6137128AOct 24, 2000
Self-isolated and self-aligned 4F-square vertical fet-trench dram cells
IBM67 citations96
US5961653AOct 5, 1999
Processor based BIST for an embedded memory
IBM235 citations96
US5929477AJul 27, 1999
Self-aligned diffused source vertical transistors with stack capacitors in a 4F-square memory cell array
IBM192 citations96
US5796662AAug 18, 1998
Integrated circuit chip with a wide I/O memory array and redundant data lines
IBM80 citations96
US5925924AJul 20, 1999
Methods for precise definition of integrated circuit chip edges
IBM83 citations95
US5682394AOct 28, 1997
Fault tolerant computer memory systems and components employing dual level error correction and detection with disablement feature
IBM51 citations94
US5656544AAug 12, 1997
Process for forming a polysilicon electrode in a trench
IBM39 citations92
US4021789AMay 3, 1977
Self-aligned integrated circuits
IBM78 citations92
US3993917ANov 23, 1976
Parameter independent FET sense amplifier
IBM36 citations92
US5866443AFeb 2, 1999
Very dense integrated circuit package and method for forming the same
IBM26 citations91
US5770884AJun 23, 1998
Very dense integrated circuit package
IBM33 citations91
US5663924ASep 2, 1997
Boundary independent bit decode for a SDRAM
IBM17 citations74