Inventor · disambiguated record
Bradford J. Lyndaker
Also filed as: LYNDAKER BRADFORD · LYNDAKER BRADFORD J
49 granted patents·5 pending applications·580 citations·filing 1995–2025
98Inventor score
Top patents by PatentIndex Score
54 records- 0198US9842725B2Using modeling to determine ion energy associated with a plasma systemLAM RES CORP·Filed 2014·Granted Dec 12, 2017·48 cites·23 claims
- 0297US10504744B1Three or more states for achieving high aspect ratio dielectric etchLAM RES CORP·Filed 2018·Granted Dec 10, 2019·25 cites·12 claims
- 0397US10231321B2State-based adjustment of power and frequencyLAM RES CORP·Filed 2015·Granted Mar 12, 2019·17 cites·16 claims
- 0497US9620337B2Determining a malfunctioning device in a plasma systemLAM RES CORP·Filed 2014·Granted Apr 11, 2017·29 cites·22 claims
- 0597US9607810B2Impedance-based adjustment of power and frequencyLAM RES CORP·Filed 2015·Granted Mar 28, 2017·19 cites·11 claims
- 0697US9390893B2Sub-pulsing during a stateLAM RES CORP·Filed 2014·Granted Jul 12, 2016·35 cites·19 claims
- 0797US9320126B2Determining a value of a variable on an RF transmission modelVALCORE JR JOHN C·Filed 2012·Granted Apr 19, 2016·47 cites·20 claims
- 0897US9171699B2Impedance-based adjustment of power and frequencyVALCORE JR JOHN C·Filed 2012·Granted Oct 27, 2015·24 cites·11 claims
- 0997US9114666B2Methods and apparatus for controlling plasma in a plasma processing systemVALCORE JR JOHN C·Filed 2012·Granted Aug 25, 2015·37 cites·29 claims
- 1096US11361942B2Adjustment of power and frequency based on three or more statesLAM RES CORP·Filed 2020·Granted Jun 14, 2022·4 cites·13 claims
- 1196US9720022B2Systems and methods for providing characteristics of an impedance matching model for use with matching networksLAM RES CORP·Filed 2015·Granted Aug 1, 2017·21 cites·25 claims
- 1296US9408288B2Edge rampingVALCORE JR JOHN C·Filed 2012·Granted Aug 2, 2016·27 cites·23 claims
- 1396US9368329B2Methods and apparatus for synchronizing RF pulses in a plasma processing systemVALCORE JR JOHN C·Filed 2012·Granted Jun 14, 2016·24 cites·27 claims
- 1495US9997333B2Sub-pulsing during a stateLAM RES CORP·Filed 2017·Granted Jun 12, 2018·11 cites·20 claims
- 1595US9960015B2Impedance-based adjustment of power and frequencyLAM RES CORP·Filed 2017·Granted May 1, 2018·9 cites·13 claims
- 1695US9812294B2Sub-pulsing during a stateLAM RES CORP·Filed 2016·Granted Nov 7, 2017·11 cites·20 claims
- 1795US9620334B2Control of etch rate using modeling, feedback and impedance matchLAM RES CORP·Filed 2014·Granted Apr 11, 2017·20 cites·23 claims
- 1894US9197196B2State-based adjustment of power and frequencyVALCORE JR JOHN C·Filed 2012·Granted Nov 24, 2015·17 cites·4 claims
- 1993US10319570B2Determining a malfunctioning device in a plasma systemLAM RES CORP·Filed 2017·Granted Jun 11, 2019·5 cites·20 claims
- 2093US10020168B1Systems and methods for increasing efficiency of delivered power of a megahertz radio frequency generator in the presence of a kilohertz radio frequency generatorLAM RES CORP·Filed 2017·Granted Jul 10, 2018·6 cites·25 claims
- 2193US9954508B2Multiple-output radiofrequency matching module and associated methodsLAM RES CORP·Filed 2015·Granted Apr 24, 2018·6 cites·24 claims
- 2293US9673026B2Edge rampingLAM RES CORP·Filed 2016·Granted Jun 6, 2017·9 cites·20 claims
- 2393US9236228B2Frequency enhanced impedance dependent power control for multi-frequency RF pulsingLAM RES CORP·Filed 2015·Granted Jan 12, 2016·7 cites·15 claims
- 2493US9030101B2Frequency enhanced impedance dependent power control for multi-frequency RF pulsingLAM RES CORP·Filed 2012·Granted May 12, 2015·13 cites·20 claims
- 2592US10074520B2Adjustment of power and frequency based on three or more statesLAM RES CORP·Filed 2017·Granted Sep 11, 2018·7 cites·20 claims
- 2692US9502216B2Using modeling to determine wafer bias associated with a plasma systemVALCORE JR JOHN C·Filed 2013·Granted Nov 22, 2016·11 cites·35 claims
- 2791US9462672B2Adjustment of power and frequency based on three or more statesLAM RES CORP·Filed 2013·Granted Oct 4, 2016·13 cites·15 claims
- 2890US12401338B2Multiple-output radiofrequency matching module and associated methodsLAM RES CORP·Filed 2024·Granted Aug 26, 2025·0 cites·20 claims
- 2990US10381201B2Control of etch rate using modeling, feedback and impedance matchLAM RES CORP·Filed 2017·Granted Aug 13, 2019·5 cites·18 claims
- 3090US10032605B2Methods and apparatus for controlling plasma in a plasma processing systemLAM RES CORP·Filed 2015·Granted Jul 24, 2018·6 cites·20 claims
- 3189US10861708B2Three or more states for achieving high aspect ratio dielectric etchLAM RES CORP·Filed 2019·Granted Dec 8, 2020·4 cites·20 claims
- 3289US10707056B2Using modeling to determine ion energy associated with a plasma systemLAM RES CORP·Filed 2017·Granted Jul 7, 2020·4 cites·27 claims
- 3389US10340127B2Using modeling to determine wafer bias associated with a plasma systemLAM RES CORP·Filed 2016·Granted Jul 2, 2019·4 cites·35 claims
- 3489US10256077B2Sub-pulsing during a stateLAM RES CORP·Filed 2018·Granted Apr 9, 2019·4 cites·32 claims
- 3589US2025343026A1Methods and apparatus for controlling plasma in a plasma processing systemLAM RES CORP·Filed 2025·Application pending·0 cites
- 3688US10008371B2Determining a value of a variable on an RF transmission modelLAM RES CORP·Filed 2016·Granted Jun 26, 2018·5 cites·20 claims
- 3787US10629413B2Adjustment of power and frequency based on three or more statesLAM RES CORP·Filed 2016·Granted Apr 21, 2020·4 cites·26 claims
- 3887US9947513B2Edge rampingLAM RES CORP·Filed 2017·Granted Apr 17, 2018·4 cites·21 claims
- 3983US12183544B2Tuning voltage setpoint in a pulsed RF signal for a tunable edge sheath systemLAM RES CORP·Filed 2021·Granted Dec 31, 2024·1 cites·24 claims
- 4080US2025087458A1Tuning voltage setpoint in a pulsed rf signal for a tunable edge sheath systemLAM RES CORP·Filed 2024·Application pending·0 cites
- 4177US12040770B2Multiple-output radiofrequency matching module and associated methodsLAM RES CORP·Filed 2021·Granted Jul 16, 2024·0 cites·20 claims
- 4276US12381065B2Methods and apparatus for controlling plasma in a plasma processing systemLAM RES CORP·Filed 2023·Granted Aug 5, 2025·0 cites·7 claims
- 4373US11038483B2Multiple-output radiofrequency matching module and associated methodsLAM RES CORP·Filed 2020·Granted Jun 15, 2021·0 cites·22 claims
- 4470US9627182B2Tuning a parameter associated with plasma impedanceLAM RES CORP·Filed 2016·Granted Apr 18, 2017·1 cites·21 claims
- 4569US5537080AGain stability arrangement for HV MOSFET power amplifierFiled 1995·Granted Jul 16, 1996·28 cites·7 claims
- 4668US9320127B2Tuning a parameter associated with plasma impedanceLAM RES CORP·Filed 2015·Granted Apr 19, 2016·1 cites·14 claims
- 4765US11798784B2Methods and apparatus for controlling plasma in a plasma processing systemLAM RES CORP·Filed 2018·Granted Oct 24, 2023·0 cites·24 claims
- 4865US7193173B2Reducing plasma ignition pressureLAM RES CORP·Filed 2004·Granted Mar 20, 2007·6 cites·39 claims
- 4961US10256078B2Systems and methods for increasing efficiency of delivered power of a megahertz radio frequency generator in the presence of a kilohertz radio frequency generatorLAM RES CORP·Filed 2018·Granted Apr 9, 2019·0 cites·40 claims
- 5061US9155182B2Tuning a parameter associated with plasma impedanceVALCORE JR JOHN C·Filed 2013·Granted Oct 6, 2015·1 cites·10 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →