Inventor · disambiguated record
Howard L. Kalter
Also filed as: KALTER HOWARD · KALTER HOWARD L · KALTER HOWARD LEO
64 granted patents·5,844 citations·filing 1975–2001
99Inventor score
Files withIBM63
Top patents by PatentIndex Score
64 records- 0199US6440801B1Structure for folded architecture pillar memory cellIBM·Filed 2000·Granted Aug 27, 2002·199 cites·13 claims
- 0298US6114725AStructure for folded architecture pillar memory cellIBM·Filed 1998·Granted Sep 5, 2000·160 cites·11 claims
- 0398US6077745ASelf-aligned diffused source vertical transistors with stack capacitors in a 4F-square memory cell arrayIBM·Filed 1997·Granted Jun 20, 2000·277 cites·14 claims
- 0498US5010524ACrosstalk-shielded-bit-line dramIBM·Filed 1989·Granted Apr 23, 1991·161 cites·11 claims
- 0597US6316309B1Method of forming self-isolated and self-aligned 4F-square vertical FET-trench DRAM cellsFiled 2000·Granted Nov 13, 2001·130 cites·5 claims
- 0697US5561622AIntegrated memory cube structureIBM·Filed 1993·Granted Oct 1, 1996·250 cites·29 claims
- 0797US5399516AMethod of making shadow RAM cell having a shallow trench EEPROMIBM·Filed 1992·Granted Mar 21, 1995·185 cites·2 claims
- 0897US5270261AThree dimensional multichip package methods of fabricationIBM·Filed 1992·Granted Dec 14, 1993·332 cites·15 claims
- 0996US5961653AProcessor based BIST for an embedded memoryIBM·Filed 1997·Granted Oct 5, 1999·235 cites·49 claims
- 1096US5929477ASelf-aligned diffused source vertical transistors with stack capacitors in a 4F-square memory cell arrayIBM·Filed 1997·Granted Jul 27, 1999·192 cites·9 claims
- 1196US5691248AMethods for precise definition of integrated circuit chip edgesIBM·Filed 1995·Granted Nov 25, 1997·232 cites·23 claims
- 1296US5571754AMethod of fabrication of endcap chip with conductive, monolithic L-connect for multichip stackIBM·Filed 1995·Granted Nov 5, 1996·191 cites·10 claims
- 1396US5563086AIntegrated memory cube, structure and fabricationIBM·Filed 1995·Granted Oct 8, 1996·195 cites·14 claims
- 1496US5202754AThree-dimensional multichip packages and methods of fabricationIBM·Filed 1991·Granted Apr 13, 1993·256 cites·6 claims
- 1596US4603341AStacked double dense read only memoryIBM·Filed 1983·Granted Jul 29, 1986·87 cites·5 claims
- 1695US6233184B1Structures for wafer level test and burn-inIBM·Filed 1998·Granted May 15, 2001·102 cites·44 claims
- 1794US5875470AMulti-port multiple-simultaneous-access DRAM chipIBM·Filed 1997·Granted Feb 23, 1999·140 cites·11 claims
- 1894US5702984AIntegrated mulitchip memory module, structure and fabricationIBM·Filed 1996·Granted Dec 30, 1997·163 cites·20 claims
- 1994US5648684AEndcap chip with conductive, monolithic L-connect for multichip stackIBM·Filed 1995·Granted Jul 15, 1997·143 cites·20 claims
- 2094US5196722AShadow ram cell having a shallow trench eepromIBM·Filed 1992·Granted Mar 23, 1993·128 cites·35 claims
- 2193US6255899B1Method and apparatus for increasing interchip communications ratesIBM·Filed 1999·Granted Jul 3, 2001·136 cites·34 claims
- 2293US6034389ASelf-aligned diffused source vertical transistors with deep trench capacitors in a 4F-square memory cell arrayIBM·Filed 1997·Granted Mar 7, 2000·154 cites·11 claims
- 2393US4782250ACMOS off-chip driver circuitsIBM·Filed 1987·Granted Nov 1, 1988·67 cites·18 claims
- 2493US4021789ASelf-aligned integrated circuitsIBM·Filed 1975·Granted May 3, 1977·78 cites·25 claims
- 2592US6426904B2Structures for wafer level test and burn-inIBM·Filed 2001·Granted Jul 30, 2002·43 cites·30 claims
- 2692US5426566AMultichip integrated circuit packages and systemsIBM·Filed 1993·Granted Jun 20, 1995·166 cites·21 claims
- 2790US5796662AIntegrated circuit chip with a wide I/O memory array and redundant data linesIBM·Filed 1996·Granted Aug 18, 1998·80 cites·13 claims
- 2889US6137128ASelf-isolated and self-aligned 4F-square vertical fet-trench dram cellsIBM·Filed 1998·Granted Oct 24, 2000·67 cites·12 claims
- 2989US6013548ASelf-aligned diffused source vertical transistors with deep trench capacitors in a 4F-square memory cell arrayIBM·Filed 1997·Granted Jan 11, 2000·99 cites·12 claims
- 3089US5925924AMethods for precise definition of integrated circuit chip edgesIBM·Filed 1997·Granted Jul 20, 1999·83 cites·4 claims
- 3189US5134616ADynamic ram with on-chip ecc and optimized bit and word redundancyIBM·Filed 1990·Granted Jul 28, 1992·173 cites·36 claims
- 3289US3993917AParameter independent FET sense amplifierIBM·Filed 1975·Granted Nov 23, 1976·36 cites·26 claims
- 3387US4506341AInterlaced programmable logic array having shared elementsIBM·Filed 1982·Granted Mar 19, 1985·32 cites·10 claims
- 3484US5058115AFault tolerant computer memory systems and components employing dual level error correction and detection with lock-up featureIBM·Filed 1989·Granted Oct 15, 1991·79 cites·7 claims
- 3583US6282115B1Multi-level DRAM trench store utilizing two capacitors and two platesIBM·Filed 1999·Granted Aug 28, 2001·45 cites·11 claims
- 3682US5814885AVery dense integrated circuit packageIBM·Filed 1997·Granted Sep 29, 1998·64 cites·12 claims
- 3780US6087199AMethod for fabricating a very dense chip packageIBM·Filed 1998·Granted Jul 11, 2000·58 cites·23 claims
- 3880US5899703AMethod for chip testingIBM·Filed 1997·Granted May 4, 1999·51 cites·6 claims
- 3980US5015880ACMOS driver circuitIBM·Filed 1989·Granted May 14, 1991·27 cites·11 claims
- 4079US5656544AProcess for forming a polysilicon electrode in a trenchIBM·Filed 1995·Granted Aug 12, 1997·39 cites·1 claims
- 4178US4363110ANon-volatile dynamic RAM cellIBM·Filed 1980·Granted Dec 7, 1982·25 cites·21 claims
- 4277US5228046AFault tolerant computer memory systems and components employing dual level error correction and detection with disablement featureIBM·Filed 1991·Granted Jul 13, 1993·57 cites·5 claims
- 4376US5770884AVery dense integrated circuit packageIBM·Filed 1995·Granted Jun 23, 1998·33 cites·14 claims
- 4475US5682394AFault tolerant computer memory systems and components employing dual level error correction and detection with disablement featureIBM·Filed 1993·Granted Oct 28, 1997·51 cites·2 claims
- 4575US5031151AWordline drive inhibit circuit implementing worldline redundancy without an access time penaltyIBM·Filed 1990·Granted Jul 9, 1991·40 cites·4 claims
- 4674US5998868AVery dense chip packageIBM·Filed 1998·Granted Dec 7, 1999·45 cites·19 claims
- 4770US5866443AVery dense integrated circuit package and method for forming the sameIBM·Filed 1997·Granted Feb 2, 1999·26 cites·8 claims
- 4868US4375085ADense electrically alterable read only memoryIBM·Filed 1981·Granted Feb 22, 1983·17 cites·14 claims
- 4965US5533036AFault tolerant computer memory systems and components employing dual level error correction and detection with disablement featureIBM·Filed 1995·Granted Jul 2, 1996·36 cites·2 claims
- 5063US6345380B1Interconnected integrated circuits having reduced inductance during switching and a method of interconnecting such circuitsIBM·Filed 1999·Granted Feb 5, 2002·18 cites·10 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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