Inventor · disambiguated record
Terry I. Chappell
Also filed as: CHAPPELL TERRY · CHAPPELL TERRY I · CHAPPELL TERRY IVAN
36 granted patents·1 pending application·1,351 citations·filing 1978–2002
98Inventor score
Top patents by PatentIndex Score
37 records- 0199US4200472ASolar power system and high efficiency photovoltaic cells used thereinUNIV CALIFORNIA·Filed 1978·Granted Apr 29, 1980·228 cites·29 claims
- 0297US4845677APipelined memory chip structure having improved cycle timeIBM·Filed 1987·Granted Jul 4, 1989·135 cites·5 claims
- 0397US4295002AHeterojunction V-groove multijunction solar cellIBM·Filed 1980·Granted Oct 13, 1981·141 cites·17 claims
- 0491US5204841AVirtual multi-port RAMIBM·Filed 1992·Granted Apr 20, 1993·98 cites·6 claims
- 0586US5942917AHigh speed ratioed CMOS logic structures for a pulsed input environmentINTEL CORP·Filed 1997·Granted Aug 24, 1999·52 cites·20 claims
- 0685US5973529APulse-to-static conversion latch with a self-timed control circuitIBM·Filed 1997·Granted Oct 26, 1999·47 cites·16 claims
- 0785US5920486AParameterized cells for generating dense layouts of VLSI circuitsIBM·Filed 1996·Granted Jul 6, 1999·150 cites·21 claims
- 0878US6531897B1Global clock self-timed circuit with self-terminating precharge for high frequency applicationsINTEL CORP·Filed 2000·Granted Mar 11, 2003·21 cites·27 claims
- 0977US4477721AElectro-optic signal conversionIBM·Filed 1982·Granted Oct 16, 1984·36 cites·6 claims
- 1075US5542067AVirtual multi-port RAM employing multiple accesses during single machine cycleIBM·Filed 1994·Granted Jul 30, 1996·36 cites·9 claims
- 1173US5481495ACells and read-circuits for high-performance register filesIBM·Filed 1994·Granted Jan 2, 1996·31 cites·8 claims
- 1273US4843261AComplementary output, high-density CMOS decoder/driver circuit for semiconductor memoriesIBM·Filed 1988·Granted Jun 27, 1989·29 cites·12 claims
- 1372US6131182AMethod and apparatus for synthesizing and optimizing control logic based on SRCMOS logic array macrosIBM·Filed 1997·Granted Oct 10, 2000·72 cites·31 claims
- 1468US5748012AMethodology to test pulsed logic circuits in pseudo-static modeIBM·Filed 1996·Granted May 5, 1998·23 cites·15 claims
- 1567US5926487AHigh performance registers for pulsed logicIBM·Filed 1996·Granted Jul 20, 1999·31 cites·46 claims
- 1667US4255212AMethod of fabricating photovoltaic cellsUNIV CALIFORNIA·Filed 1979·Granted Mar 10, 1981·27 cites·3 claims
- 1765US5015881AHigh speed decoding circuit with improved AND gateIBM·Filed 1990·Granted May 14, 1991·19 cites·9 claims
- 1862US4351706AElectrochemically eroding semiconductor deviceIBM·Filed 1980·Granted Sep 28, 1982·26 cites·9 claims
- 1960US6204714B1Variable width pulse generatorINTEL CORP·Filed 1998·Granted Mar 20, 2001·14 cites·21 claims
- 2056US6339347B1Method and apparatus for ratioed logic structure that uses zero or negative threshold voltageINTEL CORP·Filed 2000·Granted Jan 15, 2002·7 cites·20 claims
- 2152US4835419ASource-follower emitter-coupled-logic receiver circuitIBM·Filed 1987·Granted May 30, 1989·9 cites·12 claims
- 2252US4294510ASemiconductor fiber optical detectionIBM·Filed 1979·Granted Oct 13, 1981·14 cites·8 claims
- 2351US6023182AHigh gain pulse generator circuit with clock gatingINTEL CORP·Filed 1997·Granted Feb 8, 2000·9 cites·11 claims
- 2450US4460910AHeterojunction semiconductorIBM·Filed 1981·Granted Jul 17, 1984·15 cites·6 claims
- 2549US4998028AHigh speed CMOS logic device for providing ECL compatible logic levelsIBM·Filed 1990·Granted Mar 5, 1991·9 cites·13 claims
- 2648US6005416ACompiled self-resetting CMOS logic array macrosIBM·Filed 1997·Granted Dec 21, 1999·10 cites·38 claims
- 2748US4550489AHeterojunction semiconductorIBM·Filed 1983·Granted Nov 5, 1985·9 cites·10 claims
- 2847US6107834ACharge sharing protection for domino circuitsINTEL CORP·Filed 1998·Granted Aug 22, 2000·9 cites·20 claims
- 2943US5089726AFast cycle time clocked amplifierIBM·Filed 1990·Granted Feb 18, 1992·7 cites·22 claims
- 3043US4525731ASemiconductor conversion of optical-to-electrical energyIBM·Filed 1982·Granted Jun 25, 1985·8 cites·9 claims
- 3143US2004123037A1Interconnect structure including write and read structuresFiled 2002·Application pending·0 cites
- 3240US4504846AMultiwavelength optical-to-electrical logic operationsIBM·Filed 1982·Granted Mar 12, 1985·7 cites·11 claims
- 3335US5471188AFast comparator circuitIBM·Filed 1994·Granted Nov 28, 1995·7 cites·20 claims
- 3434US5633820ASelf-resetting CMOS parallel adder with a bubble pipelined architecture, tri-rail merging logic, and enhanced testabilityIBM·Filed 1995·Granted May 27, 1997·7 cites·12 claims
- 3532US6420894B1Implementation of iscan cell for self-resetting dynamic circuitINTEL CORP·Filed 1999·Granted Jul 16, 2002·2 cites·20 claims
- 3631US6279024B1High performance, low power incrementer for dynamic circuitsIBM·Filed 1996·Granted Aug 21, 2001·2 cites·9 claims
- 3730US4533940AHigh spatial resolution energy discriminatorCHAPPELL BARBARA A·Filed 1983·Granted Aug 6, 1985·4 cites·12 claims
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