Inventor · disambiguated record
Marc D. Hartranft
Also filed as: HARTRANFT MARC · HARTRANFT MARC D
19 granted patents·1 pending application·503 citations·filing 1980–2017
95Inventor score
Files withCYPRESS SEMICONDUCTOR CORP8HONEYWELL INC4JUNIPER NETWORKS INC3SILICON LIGHT MACHINES CORP3ZILOG INC2
Top patents by PatentIndex Score
20 records- 0193US4605980AIntegrated circuit high voltage protectionZILOG INC·Filed 1984·Granted Aug 12, 1986·115 cites·3 claims
- 0291US6892449B1Method of manufacturing electro-optical devicesCYPRESS SEMICONDUCTOR CORP·Filed 2002·Granted May 17, 2005·81 cites·17 claims
- 0390US7184253B1ESD trigger circuit with injected current compensationCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Feb 27, 2007·23 cites·20 claims
- 0488US6956995B1Optical communication arrangementSILICON LIGHT MACHINES CORP·Filed 2002·Granted Oct 18, 2005·45 cites·26 claims
- 0587US7129722B1Methods of improving reliability of an electro-optical moduleCYPRESS SEMICONDUCTOR CORP·Filed 2002·Granted Oct 31, 2006·40 cites·17 claims
- 0684US10242941B1Apparatus, system, and method for mitigating warpage of lidless integrated circuits during reflow processesJUNIPER NETWORKS INC·Filed 2017·Granted Mar 26, 2019·7 cites·17 claims
- 0782US7529017B1Circuit and method for snapdown prevention in voltage controlled MEMS devicesSILICON LIGHT MACHINES CORP·Filed 2006·Granted May 5, 2009·10 cites·20 claims
- 0882US6815729B1Electro-optical apparatusCYPRESS SEMICONDUCTOR CORP·Filed 2002·Granted Nov 9, 2004·35 cites·20 claims
- 0978US7791851B1Cascode combination of low and high voltage transistors for electrostatic discharge circuitCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Sep 7, 2010·11 cites·20 claims
- 1078US6890107B1Electro-optical apparatusCYPRESS SEMICONDUCTOR CORP·Filed 2002·Granted May 10, 2005·21 cites·15 claims
- 1177US4745450AIntegrated circuit high voltage protectionZILOG INC·Filed 1986·Granted May 17, 1988·40 cites·3 claims
- 1268US5846874AMethod and apparatus for preventing cracks in semiconductor dieCYPRESS SEMICONDUCTOR CORP·Filed 1997·Granted Dec 8, 1998·35 cites·12 claims
- 1358US4797724AReducing bipolar parasitic effects in IGFET devicesHONEYWELL INC·Filed 1982·Granted Jan 10, 1989·22 cites·3 claims
- 1452US7573695B1Snapdown prevention in voltage controlled MEMS devicesSILICON LIGHT MACHINES CORP·Filed 2007·Granted Aug 11, 2009·2 cites·20 claims
- 1546US2019099820A1Apparatus, system, and method for mitigating warpage of circuit boards during reflow processesJUNIPER NETWORKS INC·Filed 2017·Application pending·0 cites
- 1644US10588213B2Apparatus, system, and method for precise heatsink alignment on circuit boardsJUNIPER NETWORKS INC·Filed 2017·Granted Mar 10, 2020·0 cites·16 claims
- 1738US4319182AAlternating polarity power supply control apparatusHONEYWELL INC·Filed 1980·Granted Mar 9, 1982·5 cites·23 claims
- 1836US5650666AMethod and apparatus for preventing cracks in semiconductor dieCYPRESS SEMICONDUCTOR CORP·Filed 1995·Granted Jul 22, 1997·7 cites·9 claims
- 1933US4618922AIsolated control signal sourceHONEYWELL INC·Filed 1981·Granted Oct 21, 1986·3 cites·3 claims
- 2021US4359654AAlternating polarity power supply control apparatusHONEYWELL INC·Filed 1980·Granted Nov 16, 1982·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →