Inventor
Bradford J. Lyndaker
Inventor
San Ramon, CA, US
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps34%
H05HPlasma technique21%
H03HImpedance networks, e.g. resonant circuits10%
G01RMeasuring electric variables6%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%
H03JTuning resonant circuits4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
H03KPulse technique3%
B44CProducing decorative effects2%
G05BControl or regulating systems in general2%
PatentTitleYear
11,038,483Multiple-output radiofrequency matching module and associated methods202110,861,708Three or more states for achieving high aspect ratio dielectric etch202010,707,056Using modeling to determine ion energy associated with a plasma system202010,666,218Multiple-output radiofrequency matching module and associated methods202010,629,413Adjustment of power and frequency based on three or more states202010,504,744Three or more states for achieving high aspect ratio dielectric etch201910,381,201Control of etch rate using modeling, feedback and impedance match201910,340,127Using modeling to determine wafer bias associated with a plasma system201910,319,570Determining a malfunctioning device in a plasma system201910,256,078Systems and methods for increasing efficiency of delivered power of a megahertz radio frequency generator in the presence of a kilohertz radio frequency generator201910,256,077Sub-pulsing during a state201910,231,321State-based adjustment of power and frequency201910,074,520Adjustment of power and frequency based on three or more states201810,032,605Methods and apparatus for controlling plasma in a plasma processing system201810,020,168Systems and methods for increasing efficiency of delivered power of a megahertz radio frequency generator in the presence of a kilohertz radio frequency generator201810,008,371Determining a value of a variable on an RF transmission model20189,997,333Sub-pulsing during a state20189,960,015Impedance-based adjustment of power and frequency20189,954,508Multiple-output radiofrequency matching module and associated methods20189,947,513Edge ramping20189,842,725'Using modeling to determine ion energy associated with a plasma system'20179,812,294'Sub-pulsing during a state'20179,720,022'Systems and methods for providing characteristics of an impedance matching model for use with matching networks'20179,673,026'Edge ramping'20179,627,182'Tuning a parameter associated with plasma impedance'20179,620,337'Determining a malfunctioning device in a plasma system'20179,620,334'Control of etch rate using modeling, feedback and impedance match'20179,607,810'Impedance-based adjustment of power and frequency'20179,502,216'Using modeling to determine wafer bias associated with a plasma system'20169,462,672'Adjustment of power and frequency based on three or more states'20169,408,288'Edge ramping'20169,390,893'Sub-pulsing during a state'20169,368,329'Methods and apparatus for synchronizing RF pulses in a plasma processing system'20169,320,126'Determining a value of a variable on an RF transmission model'20169,320,127'Tuning a parameter associated with plasma impedance'20169,236,228'Frequency enhanced impedance dependent power control for multi-frequency RF pulsing'20169,197,196'State-based adjustment of power and frequency'20159,171,699'Impedance-based adjustment of power and frequency'20159,155,182'Tuning a parameter associated with plasma impedance'20159,114,666'Methods and apparatus for controlling plasma in a plasma processing system'20159,030,101'Frequency enhanced impedance dependent power control for multi-frequency RF pulsing'20157,193,173'Reducing plasma ignition pressure'20075,537,080'Gain stability arrangement for HV MOSFET power amplifier'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Based in Rochester, NY, US· patent location history
2007–2021Patents assigned to LAM RES CORP (42)· patent assignee history
2007Based in San Jose, CA, US· patent location history
2015–2016Patents assigned to LYNDAKER BRADFORD J (8)· patent assignee history
2015–2016Patents assigned to VALCORE JR JOHN C (8)· patent assignee history
2015–2021Based in San Ramon, CA, US· patent location history
2015–2016Based in Danville, CA, US· patent location history
2016Patents assigned to FONG ANDREW S (1)· patent assignee history
2016Patents assigned to SINGH HARMEET (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LAM RES CORP | 42 | 2007–2021 |
| LYNDAKER BRADFORD Jself | 8 | 2015–2016 |
| VALCORE JR JOHN C | 8 | 2015–2016 |
| FONG ANDREW S | 1 | 2016 |
| SINGH HARMEET | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Ramon, California, US | 37 | 2015–2021 |
| Danville, California, US | 4 | 2015–2016 |
| San Jose, California, US | 1 | 2007 |
| Rochester, New York, US | 1 | 1996 |