Inventor · disambiguated record
Helmut Schettler
Also filed as: SCHETTLER HELMUT
23 granted patents·2 pending applications·757 citations·filing 1976–2008
96Inventor score
Top patents by PatentIndex Score
25 records- 0190US5244833AMethod for manufacturing an integrated circuit chip bump electrode using a polymer layer and a photoresist layerIBM·Filed 1991·Granted Sep 14, 1993·155 cites·20 claims
- 0288US6537861B1SOI transistor with body contact and method of forming sameIBM·Filed 1999·Granted Mar 25, 2003·95 cites·7 claims
- 0385US4890238AMethod for physical VLSI-chip designIBM·Filed 1987·Granted Dec 26, 1989·94 cites·6 claims
- 0482US4815113AMethod for digital slope control of output signals of power amplifiers in semiconductor chipsIBM·Filed 1987·Granted Mar 21, 1989·30 cites·11 claims
- 0582US4353040AMulti-layer module with constant characteristic impedanceIBM·Filed 1980·Granted Oct 5, 1982·61 cites·7 claims
- 0680US5016087AIntegrated circuit packageIBM·Filed 1990·Granted May 14, 1991·62 cites·30 claims
- 0777US5744996ACMOS integrated semiconductor circuitIBM·Filed 1993·Granted Apr 28, 1998·48 cites·9 claims
- 0874US5010389AIntegrated circuit substrate with contacts thereon for a packaging structureIBM·Filed 1990·Granted Apr 23, 1991·55 cites·18 claims
- 0973US4092551AA.C. powered speed up circuitIBM·Filed 1976·Granted May 30, 1978·17 cites·7 claims
- 1070US4551789AMultilayer ceramic substrates with several metallization planesIBM·Filed 1982·Granted Nov 5, 1985·32 cites·4 claims
- 1165US6812560B2Press-fit chip packageIBM·Filed 2002·Granted Nov 2, 2004·10 cites·14 claims
- 1258US5162264AIntegrated circuit packageIBM·Filed 1991·Granted Nov 10, 1992·24 cites·30 claims
- 1358US4682050ASmall signal swing driver circuitIBM·Filed 1986·Granted Jul 21, 1987·13 cites·10 claims
- 1456US4287437AMethod and circuitry for equalizing the differing delays of semiconductor chipsIBM·Filed 1979·Granted Sep 1, 1981·8 cites·4 claims
- 1554US4490673ATesting an integrated circuit containing a tristate driver and a control signal generating network thereforIBM·Filed 1982·Granted Dec 25, 1984·12 cites·10 claims
- 1650US7990158B2Measurement arrangement for determining the characteristic line parameters by measuring scattering parametersIBM·Filed 2008·Granted Aug 2, 2011·1 cites·16 claims
- 1748US7194399B2Automatic check for cyclic operating conditions for SOI circuit simulationIBM·Filed 2001·Granted Mar 20, 2007·1 cites·8 claims
- 1847US5306866AModule for electronic packageIBM·Filed 1992·Granted Apr 26, 1994·19 cites·11 claims
- 1941US4845676ANon-clocked static memory cellIBM·Filed 1987·Granted Jul 4, 1989·9 cites·17 claims
- 2041US2004083605A1Press-fit chip packageIBM·Filed 2003·Application pending·0 cites
- 2139US4668879ADotted "or" function for current controlled gatesIBM·Filed 1986·Granted May 26, 1987·6 cites·9 claims
- 2232US4967104ACircuit for increasing the output impedance of an amplifierIBM·Filed 1989·Granted Oct 30, 1990·2 cites·6 claims
- 2332US2008136423A1Measurement Arrangement for Determining the Characteristic line Parameters by Measuring Scattering ParametersLUDWIG THOMAS·Filed 2006·Application pending·0 cites
- 2430US4437022AMonolithically integrated push-pull driverIBM·Filed 1981·Granted Mar 13, 1984·3 cites·6 claims
- 2526US4656367ASpeed up of up-going transition of TTL or DTL circuits under high _capacitive loadIBM·Filed 1985·Granted Apr 7, 1987·0 cites·5 claims
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