Inventor · disambiguated record
Vincent M. Hietala
Also filed as: HIETALA VINCENT M · HIETALA VINCENT MARK
27 granted patents·2 pending applications·1,005 citations·filing 1991–2016
97Inventor score
Top patents by PatentIndex Score
29 records- 0196US9941857B1Attenuation of spurious responses in electromechanical filtersSANDIA CORP·Filed 2016·Granted Apr 10, 2018·14 cites·17 claims
- 0296US7307569B2Increasing data throughput in optical fiber transmission systemsQUELLAN INC·Filed 2006·Granted Dec 11, 2007·60 cites·52 claims
- 0395US5333000ACoherent optical monolithic phased-array antenna steering systemUS ARMY·Filed 1992·Granted Jul 26, 1994·155 cites·39 claims
- 0493US7035361B2Adaptive noise filtering and equalization for optimal high speed multilevel signal decodingQUELLAN INC·Filed 2003·Granted Apr 25, 2006·70 cites·23 claims
- 0592US7215721B2Method and system for decoding multilevel signalsQUELLAN INC·Filed 2002·Granted May 8, 2007·81 cites·61 claims
- 0691US7352824B2Multilevel pulse position modulation for efficient fiber optic communicationQUELLAN INC·Filed 2006·Granted Apr 1, 2008·18 cites·9 claims
- 0790US7710232B1Microelectromechanical tunable inductorSANDIA CORP·Filed 2007·Granted May 4, 2010·19 cites·24 claims
- 0890US7602860B2Method and system for decoding multilevel signalsQUELLAN INC·Filed 2006·Granted Oct 13, 2009·18 cites·19 claims
- 0990US7149256B2Multilevel pulse position modulation for efficient fiber optic communicationQUELLAN INC·Filed 2002·Granted Dec 12, 2006·44 cites·16 claims
- 1089US7173551B2Increasing data throughput in optical fiber transmission systemsQUELLAN INC·Filed 2001·Granted Feb 6, 2007·75 cites·47 claims
- 1188US5998781AApparatus for millimeter-wave signal generationSANDIA CORP·Filed 1997·Granted Dec 7, 1999·108 cites·28 claims
- 1286US6816101B2High-speed analog-to-digital converter using a unique gray codeQUELIAN INC·Filed 2003·Granted Nov 9, 2004·43 cites·47 claims
- 1384US7573966B2Adaptive noise filtering and equalization for optimal high speed multilevel signal decodingQUELLAN INC·Filed 2006·Granted Aug 11, 2009·9 cites·10 claims
- 1477US6049308AIntegrated resonant tunneling diode based antennaSANDIA CORP·Filed 1997·Granted Apr 11, 2000·55 cites·28 claims
- 1575US7212580B2Multi-level signal clock recovery techniqueQUELLAN INC·Filed 2003·Granted May 1, 2007·21 cites·6 claims
- 1675US5237629ADigitally controlled distributed phase shifterUS ENERGY·Filed 1992·Granted Aug 17, 1993·44 cites·19 claims
- 1771US5440238ASurface property detection apparatus and methodSANDIA CORP·Filed 1992·Granted Aug 8, 1995·28 cites·3 claims
- 1870US5358928AHigh temperature superconductor step-edge Josephson junctions using Ti-Ca-Ba-Cu-OSANDIA CORP·Filed 1992·Granted Oct 25, 1994·33 cites·5 claims
- 1963US8311168B2Adaptive noise filtering and equalization for optimal high speed multilevel signal decodingKIM ANDREW JOO·Filed 2009·Granted Nov 13, 2012·1 cites·20 claims
- 2059US5239269AApparatus and method for measuring and imaging surface resistanceUS ENERGY·Filed 1991·Granted Aug 24, 1993·19 cites·29 claims
- 2158US6257048B1Method and apparatus for measuring surface changes, in porous materials, using multiple differently-configured acoustic sensorsUS ENERGY·Filed 1999·Granted Jul 10, 2001·23 cites·23 claims
- 2258US5350739AReflective HTS switchUS OF AMERICA AS REPESENTED BY·Filed 1992·Granted Sep 27, 1994·19 cites·17 claims
- 2357US5270532ATraveling-wave photodetectorUS ARMY·Filed 1992·Granted Dec 14, 1993·19 cites·34 claims
- 2454US8594258B2Adaptive noise filtering and equalizationQUELLAN INC·Filed 2012·Granted Nov 26, 2013·0 cites·13 claims
- 2550US5378999AHybrid matrix amplifierUS ARMY·Filed 1993·Granted Jan 3, 1995·13 cites·17 claims
- 2647US5389837ASuperconducting flux flow digital circuitsUS ARMY·Filed 1993·Granted Feb 14, 1995·8 cites·9 claims
- 2746US5262395ASuperconducting active impedance converterUS ARMY·Filed 1992·Granted Nov 16, 1993·8 cites·13 claims
- 2842US2003030873A1High-speed adjustable multilevel light modulationQUELLAN INC·Filed 2002·Application pending·0 cites
- 2929US2001012149A1Optical elements comprising photonic crystals and applications thereofFiled 1997·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →