Inventor · disambiguated record
Howard L. Tigelaar
Also filed as: TIGELAAR HOWARD · TIGELAAR HOWARD L · TIGELAAR HOWARD LEE
67 granted patents·8 pending applications·2,546 citations·filing 1977–2018
99Inventor score
Files withTEXAS INSTRUMENTS INC66CHATTERJEE AMITAVA1GULDI RICHARD L1IMEC INTER UNI MICRO ELECTR1ROHM & HAAS1
Top patents by PatentIndex Score
75 records- 0195US6967110B2Sensitive test structure for assessing pattern anomaliesTEXAS INSTRUMENTS INC·Filed 2003·Granted Nov 22, 2005·91 cites·15 claims
- 0295US5159570AFour memory state EEPROMTEXAS INSTRUMENTS INC·Filed 1991·Granted Oct 27, 1992·130 cites·5 claims
- 0394US5407860AMethod of forming air gap dielectric spaces between semiconductor leadsTEXAS INSTRUMENTS INC·Filed 1994·Granted Apr 18, 1995·152 cites·7 claims
- 0494US4931411AIntegrated circuit process with TiN-gate transistorTEXAS INSTRUMENTS INC·Filed 1988·Granted Jun 5, 1990·97 cites·17 claims
- 0594US4892840AEPROM with increased floating gate/control gate couplingTEXAS INSTRUMENTS INC·Filed 1989·Granted Jan 9, 1990·139 cites·16 claims
- 0694US4183991AProcess for preparing highly filled acrylic articlesROHM & HAAS·Filed 1977·Granted Jan 15, 1980·76 cites·18 claims
- 0793US7683417B2Memory device with memory cell including MuGFET and fin capacitorTEXAS INSTRUMENTS INC·Filed 2007·Granted Mar 23, 2010·25 cites·7 claims
- 0893US4997781AMethod of making planarized EPROM arrayTEXAS INSTRUMENTS INC·Filed 1989·Granted Mar 5, 1991·86 cites·12 claims
- 0992US5420060AMethod of making contract-free floating-gate memory array with silicided buried bitlines and with single-step defined floating gatesTEXAS INSTRUMENTS INC·Filed 1993·Granted May 30, 1995·97 cites·21 claims
- 1092US4839705AX-cell EEPROM arrayTEXAS INSTRUMENTS INC·Filed 1987·Granted Jun 13, 1989·79 cites·18 claims
- 1191US4979004AFloating gate memory cell and deviceTEXAS INSTRUMENTS INC·Filed 1990·Granted Dec 18, 1990·99 cites·21 claims
- 1289US5057886ANon-volatile memory with improved coupling between gatesTEXAS INSTRUMENTS INC·Filed 1988·Granted Oct 15, 1991·59 cites·34 claims
- 1389US4827323AStacked capacitorTEXAS INSTRUMENTS INC·Filed 1988·Granted May 2, 1989·58 cites·11 claims
- 1488US7410841B2Building fully-depleted and partially-depleted transistors on same chipTEXAS INSTRUMENTS INC·Filed 2005·Granted Aug 12, 2008·14 cites·21 claims
- 1588US4685197AFabricating a stacked capacitorTEXAS INSTRUMENTS INC·Filed 1986·Granted Aug 11, 1987·57 cites·10 claims
- 1687US5300456AMetal-to-metal antifuse structureTEXAS INSTRUMENTS INC·Filed 1993·Granted Apr 5, 1994·83 cites·18 claims
- 1786US5045490AMethod of making a pleated floating gate trench EPROMTEXAS INSTRUMENTS INC·Filed 1990·Granted Sep 3, 1991·69 cites·6 claims
- 1884US7410840B2Building fully-depleted and bulk transistors on same chipTEXAS INSTRUMENTS INC·Filed 2005·Granted Aug 12, 2008·10 cites·18 claims
- 1984US5016215AHigh speed EPROM with reverse polarity voltages applied to source and drain regions during reading and writingTEXAS INSTRUMENTS INC·Filed 1990·Granted May 14, 1991·51 cites·9 claims
- 2084US4814854AIntegrated circuit device and process with tin-gate transistorTEXAS INSTRUMENTS INC·Filed 1986·Granted Mar 21, 1989·47 cites·15 claims
- 2184US4811078AIntegrated circuit device and process with tin capacitorsTEXAS INSTRUMENTS INC·Filed 1986·Granted Mar 7, 1989·65 cites·37 claims
- 2283US5595922AProcess for thickening selective gate oxide regionsTEXAS INSTRUMENTS INC·Filed 1994·Granted Jan 21, 1997·55 cites·14 claims
- 2382US5821581ANon-volatile memory cell structure and process for forming sameTEXAS INSTRUMENTS INC·Filed 1993·Granted Oct 13, 1998·40 cites·3 claims
- 2482US5053839AFloating gate memory cell and deviceTEXAS INSTRUMENTS INC·Filed 1990·Granted Oct 1, 1991·55 cites·26 claims
- 2581US5023680AFloating-gate memory array with silicided buried bitlines and with single-step-defined floating gatesTEXAS INSTRUMENTS INC·Filed 1988·Granted Jun 11, 1991·40 cites·23 claims
- 2680US5065220AMetal-to-polysilicon capacitor and method for making the sameTEXAS INSTRUMENTS INC·Filed 1988·Granted Nov 12, 1991·29 cites·22 claims
- 2779US4811076ADevice and process with doubled capacitorsTEXAS INSTRUMENTS INC·Filed 1986·Granted Mar 7, 1989·52 cites·10 claims
- 2878US5108941AMethod of making metal-to-polysilicon capacitorTEXAS INSTRUMENTS INC·Filed 1990·Granted Apr 28, 1992·60 cites·4 claims
- 2978US5079670AMetal plate capacitor and method for making the sameTEXAS INSTRUMENTS INC·Filed 1990·Granted Jan 7, 1992·43 cites·14 claims
- 3076US5106773AProgrammable gate array and methods for its fabricationTEXAS INSTRUMENTS INC·Filed 1990·Granted Apr 21, 1992·62 cites·3 claims
- 3175US4713677AElectrically erasable programmable read only memory cell including trench capacitorTEXAS INSTRUMENTS INC·Filed 1986·Granted Dec 15, 1987·36 cites·6 claims
- 3273US5130267ASplit metal plate capacitor and method for making the sameTEXAS INSTRUMENTS INC·Filed 1991·Granted Jul 14, 1992·34 cites·9 claims
- 3373US4855800AEPROM with increased floating gate/control gate couplingTEXAS INSTRUMENTS INC·Filed 1987·Granted Aug 8, 1989·41 cites·14 claims
- 3470US5410162AApparatus for and method of rapid testing of semiconductor components at elevated temperatureTEXAS INSTRUMENTS INC·Filed 1993·Granted Apr 25, 1995·43 cites·17 claims
- 3570US4971924AMetal plate capacitor and method for making the sameTEXAS INSTRUMENTS INC·Filed 1988·Granted Nov 20, 1990·36 cites·10 claims
- 3666US7759182B2Dummy active area implementationTEXAS INSTRUMENTS INC·Filed 2006·Granted Jul 20, 2010·4 cites·16 claims
- 3765US4894693ASingle-polysilicon dram device and processTIGELAAR HOWARD L·Filed 1986·Granted Jan 16, 1990·32 cites·26 claims
- 3864US7768820B2Feedback structure for an SRAM cellTEXAS INSTRUMENTS INC·Filed 2008·Granted Aug 3, 2010·2 cites·20 claims
- 3963US5451810AMetal-to-metal antifuse structureTEXAS INSTRUMENTS INC·Filed 1993·Granted Sep 19, 1995·27 cites·7 claims
- 4063US5120571AFloating-gate memory array with silicided buried bitlines and with single-step-defined floating gatesTEXAS INSTRUMENTS INC·Filed 1991·Granted Jun 9, 1992·23 cites·21 claims
- 4162US6919605B2Integrated circuit MOS transistor with reduced drain and source resistanceTEXAS INSTRUMENTS INC·Filed 2003·Granted Jul 19, 2005·9 cites·18 claims
- 4261US5200350AFloating-gate memory array with silicided buried bitlinesTEXAS INSTRUMENTS INC·Filed 1991·Granted Apr 6, 1993·21 cites·20 claims
- 4360US6677240B1Method for patterning dense and isolated features on semiconductor devicesTEXAS INSTRUMENTS INC·Filed 2002·Granted Jan 13, 2004·6 cites·20 claims
- 4460US5287304AMemory cell circuit and arrayTEXAS INSTRUMENTS INC·Filed 1990·Granted Feb 15, 1994·20 cites·12 claims
- 4560US4829019AMethod for increasing source/drain to channel stop breakdown and decrease P+/N+ encroachmentTEXAS INSTRUMENTS INC·Filed 1987·Granted May 9, 1989·24 cites·4 claims
- 4659US7968950B2Semiconductor device having improved gate electrode placement and decreased area designTEXAS INSTRUMENTS INC·Filed 2007·Granted Jun 28, 2011·1 cites·15 claims
- 4758US8067792B2Memory device with memory cell including MuGFET and FIN capacitorXIONG WEIZE·Filed 2009·Granted Nov 29, 2011·1 cites·14 claims
- 4857US5036020AMethod of fabricating microelectronic device incorporating capacitor having lowered topographical profileTEXAS INSTRUMENTS INC·Filed 1990·Granted Jul 30, 1991·18 cites·6 claims
- 4956US6687973B2Optimized metal fuse processTEXAS INSTRUMENTS INC·Filed 2001·Granted Feb 10, 2004·8 cites·13 claims
- 5055US7198993B2Method of fabricating a combined fully-depleted silicon-on-insulator (FD-SOI) and partially-depleted silicon-on-insulator (PD-SOI) devicesTEXAS INSTRUMENTS INC·Filed 2004·Granted Apr 3, 2007·7 cites·14 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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