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Newark, CA, United States of America

David Hopkins

Average Co-Inventor Count = 4.00

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 77

David HopkinsJohn C Valcore, Jr (8 patents)David HopkinsArthur M Howald (8 patents)David HopkinsAndrew Fong (8 patents)David HopkinsAlexei Marakhtanov (1 patent)David HopkinsFelix Leib Kozakevich (1 patent)David HopkinsBradford J Lyndaker (1 patent)David HopkinsDavid Hopkins (9 patents)John C Valcore, JrJohn C Valcore, Jr (87 patents)Arthur M HowaldArthur M Howald (52 patents)Andrew FongAndrew Fong (17 patents)Alexei MarakhtanovAlexei Marakhtanov (100 patents)Felix Leib KozakevichFelix Leib Kozakevich (57 patents)Bradford J LyndakerBradford J Lyndaker (49 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lam Research Corporation (9 from 3,783 patents)


9 patents:

1. 12183544 - Tuning voltage setpoint in a pulsed RF signal for a tunable edge sheath system

2. 10911081 - Systems and methods for reducing power reflected towards a higher frequency RF generator during a period of a lower RF generator and for using a relationship to reduce reflected power

3. 10853444 - Systems and methods for tuning an impedance matching network in a step-wise fashion

4. 10621265 - Systems and methods for tuning an impedance matching network in a step-wise fashion

5. 10469108 - Systems and methods for using computer-generated models to reduce reflected power towards a high frequency RF generator during a cycle of operations of a low frequency RF generator

6. 10403482 - Systems and methods for tuning an impedance matching network in a step-wise fashion for multiple states of an RF generator

7. 10296676 - Systems and methods for tuning an impedance matching network in a step-wise fashion

8. 10276350 - Systems and methods for using computer-generated models to reduce reflected power towards an RF generator during state transitions of the RF generator by controlling RF values of the RF generator

9. 9711332 - Systems and methods for tuning an impedance matching network in a step-wise fashion for multiple states of an RF generator

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