Assignee
GUZIK TECHNICAL ENTPR
US·63 granted patents·600 citations·filing 1998–2020
Top patents by PatentIndex Score
63 records- 0196US10924130B1High resolution digital trigger detectorGUZIK TECHNICAL ENTPR·Filed 2020·Granted Feb 16, 2021·4 cites·12 claims
- 0295US10534018B1Time base correction method for high accuracy sampling scope-based measurementsGUZIK TECHNICAL ENTPR·Filed 2019·Granted Jan 14, 2020·9 cites·11 claims
- 0395US9933467B1Group delay measurement apparatus and methodGUZIK TECHNICAL ENTPR·Filed 2016·Granted Apr 3, 2018·9 cites·24 claims
- 0495US7158324B2Self-adjusting PRML receiverGUZIK TECHNICAL ENTPR·Filed 2004·Granted Jan 2, 2007·79 cites·17 claims
- 0593US9506951B2Method and apparatus for data acquisition with waveform triggerGUZIK TECHNICAL ENTPR·Filed 2016·Granted Nov 29, 2016·11 cites·33 claims
- 0693US7408495B2Digital equalization of multiple interleaved analog-to-digital convertersGUZIK TECHNICAL ENTPR·Filed 2006·Granted Aug 5, 2008·33 cites·13 claims
- 0792US9172388B1High speed interleaved ADC with compensation for DC offset mismatchGUZIK TECHNICAL ENTPR·Filed 2015·Granted Oct 27, 2015·13 cites·14 claims
- 0892US7295002B2Vacuum chuck spinstand for testing magnetic heads and disksGUZIK TECHNICAL ENTPR·Filed 2006·Granted Nov 13, 2007·22 cites·20 claims
- 0991US10355706B1Equalization of sub-DAC frequency response misalignments in time-interleaved high-speed digital to analog convertersGUZIK TECHNICAL ENTPR·Filed 2018·Granted Jul 16, 2019·11 cites·8 claims
- 1090US9634679B1Digital down converter with equalizationGUZIK TECHNICAL ENTPR·Filed 2016·Granted Apr 25, 2017·11 cites·10 claims
- 1189US9748967B1Periodic signal averaging with a time interleaving analog to digital converterGUZIK TECHNICAL ENTPR·Filed 2017·Granted Aug 29, 2017·7 cites·9 claims
- 1289US7245449B2Timing analysis of read back signals in magnetic recording devicesGUZIK TECHNICAL ENTPR·Filed 2005·Granted Jul 17, 2007·12 cites·32 claims
- 1388US10749541B1Time interleaved analog to digital converter with digital equalization and a reduced number of multipliersGUZIK TECHNICAL ENTPR·Filed 2020·Granted Aug 18, 2020·3 cites·7 claims
- 1488US7880463B2Automated disk clamping method for spinstand for testing magnetic heads and disksGUZIK TECHNICAL ENTPR·Filed 2007·Granted Feb 1, 2011·15 cites·12 claims
- 1588US7836603B2Headstack locator assembly for testing magnetic headsGUZIK TECHNICAL ENTPR·Filed 2008·Granted Nov 23, 2010·10 cites·12 claims
- 1687US9627602B1Driving circuit for a piezoelectric actuatorGUZIK TECHNICAL ENTPR·Filed 2016·Granted Apr 18, 2017·8 cites·13 claims
- 1785US7382304B2Sampling and measurement of periodic signalsGUZIK TECHNICAL ENTPR·Filed 2006·Granted Jun 3, 2008·6 cites·19 claims
- 1885US7141969B2X-Y spinstand platform with flexure-coupled platenGUZIK TECHNICAL ENTPR·Filed 2004·Granted Nov 28, 2006·29 cites·25 claims
- 1984US8542142B2Interleaved analog to digital converter with reduced number of multipliers for digital equalizationGUZIK TECHNICAL ENTPR·Filed 2013·Granted Sep 24, 2013·10 cites·9 claims
- 2084US7532006B2Stand-alone quasi-static testerGUZIK TECHNICAL ENTPR·Filed 2007·Granted May 12, 2009·12 cites·27 claims
- 2184US7467479B2Headstack locator assembly for testing magnetic headsGUZIK TECHNICAL ENTPR·Filed 2006·Granted Dec 23, 2008·7 cites·11 claims
- 2283US6229304B1Apparatus for air flow stabilization in spinstands with a shroud assembly and a shell assemblyGUZIK TECHNICAL ENTPR·Filed 1999·Granted May 8, 2001·39 cites·5 claims
- 2383US6229303B1Spinstand for testing magnetic heads and disksGUZIK TECHNICAL ENTPR·Filed 1998·Granted May 8, 2001·39 cites·10 claims
- 2481US10848168B1Real-time digital waveform averaging with sub-sampling resolutionGUZIK TECHNICAL ENTPR·Filed 2020·Granted Nov 24, 2020·2 cites·4 claims
- 2581US8767892B1Synchronization system for a wireless receiverGUZIK TECHNICAL ENTPR·Filed 2013·Granted Jul 1, 2014·5 cites·6 claims
- 2681US7830217B1Method and system of vector signal generator with direct RF signal synthesis and parallel signal processingGUZIK TECHNICAL ENTPR·Filed 2008·Granted Nov 9, 2010·9 cites·14 claims
- 2779US7061321B1Low impedance read amplifier for magnetoresistive headGUZIK TECHNICAL ENTPR·Filed 2005·Granted Jun 13, 2006·5 cites·26 claims
- 2877US6242910B1Magnetic head and disk tester with yaw correctionGUZIK TECHNICAL ENTPR·Filed 1999·Granted Jun 5, 2001·33 cites·27 claims
- 2976US9148162B2Digital down converter with equalizationGUZIK TECHNICAL ENTPR·Filed 2015·Granted Sep 29, 2015·4 cites·9 claims
- 3075US10305707B1Digital down converter with baseband equalizationGUZIK TECHNICAL ENTPR·Filed 2018·Granted May 28, 2019·3 cites·7 claims
- 3175US7061235B2Magnetic head and disk X-Y test assembly with optimized arrangement for skew angleGUZIK TECHNICAL ENTPR·Filed 2003·Granted Jun 13, 2006·10 cites·11 claims
- 3274US8477445B2Write clock synchronization appartus for magnetic recording disk drives with patterned mediaGUZIK TECHNICAL ENTPR·Filed 2012·Granted Jul 2, 2013·3 cites·8 claims
- 3374US6212045B1Method and apparatus for loading a magnetic head onto a magnetic diskGUZIK TECHNICAL ENTPR·Filed 1999·Granted Apr 3, 2001·27 cites·6 claims
- 3472US9450598B2Two-stage digital down-conversion of RF pulsesGUZIK TECHNICAL ENTPR·Filed 2016·Granted Sep 20, 2016·3 cites·15 claims
- 3572US6785085B2Multi-frequency servo bursts in magnetic disc memory systemGUZIK TECHNICAL ENTPR·Filed 2001·Granted Aug 31, 2004·11 cites·44 claims
- 3670US10938400B1Broadband digitizer with a low frequency bypassGUZIK TECHNICAL ENTPR·Filed 2020·Granted Mar 2, 2021·1 cites·12 claims
- 3766US9641191B1Digital down converter with equalizationGUZIK TECHNICAL ENTPR·Filed 2016·Granted May 2, 2017·2 cites·12 claims
- 3865US9842981B1Hermetically sealed piezoelectric actuator assemblyGUZIK TECHNICAL ENTPR·Filed 2016·Granted Dec 12, 2017·1 cites·14 claims
- 3965US7836605B2Pneumatically controlled coupling assemblyGUZIK TECHNICAL ENTPR·Filed 2010·Granted Nov 23, 2010·2 cites·18 claims
- 4063US7124043B2Spectrum analyzer with phase noise compensationGUZIK TECHNICAL ENTPR·Filed 2004·Granted Oct 17, 2006·12 cites·12 claims
- 4162US8879675B1Synchronization system for a wireless receiverGUZIK TECHNICAL ENTPR·Filed 2014·Granted Nov 4, 2014·2 cites·4 claims
- 4262US6661607B2Method and apparatus for electromagnetic interference reduction in magnetic recording devicesGUZIK TECHNICAL ENTPR·Filed 2002·Granted Dec 9, 2003·4 cites·32 claims
- 4361US6236201B1Magnetic head and disk tester with pitch correctionGUZIK TECHNICAL ENTPR·Filed 1999·Granted May 22, 2001·16 cites·20 claims
- 4460US7221220B2Method and apparatus for low-frequency bypass in broadband RF circuitryGUZIK TECHNICAL ENTPR·Filed 2005·Granted May 22, 2007·5 cites·19 claims
- 4559US6760171B2Magnetic medium precompensation method and apparatusGUZIK TECHNICAL ENTPR·Filed 2002·Granted Jul 6, 2004·3 cites·33 claims
- 4657US6219194B1MR head read amplifier with improved write to read recovery timeGUZIK TECHNICAL ENTPR·Filed 1999·Granted Apr 17, 2001·14 cites·13 claims
- 4756US9773515B2HGA loader with optical alignment for automated magnetic head testingGUZIK TECHNICAL ENTPR·Filed 2016·Granted Sep 26, 2017·1 cites·15 claims
- 4856US7791329B2Vector/signal analyzer equalization apparatus and methodGUZIK TECHNICAL ENTPR·Filed 2007·Granted Sep 7, 2010·3 cites·35 claims
- 4954US7151393B2High-speed write driverGUZIK TECHNICAL ENTPR·Filed 2004·Granted Dec 19, 2006·4 cites·8 claims
- 5051US8537044B2Interleaved analog to digital converter with digital equalizationGUZIK TECHNICAL ENTPR·Filed 2012·Granted Sep 17, 2013·1 cites·4 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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