Inventor

ZIEMBA TIMOTHY

US54 patents

⚠️ This page may combine multiple inventors who share the name “ZIEMBA TIMOTHY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EAGLE HARBOR TECH INC

48 patents

US9960763B2May 1, 2018

High voltage nanosecond pulser

EAGLE HARBOR TECH INC98 citations99

US9601283B2Mar 21, 2017

Efficient IGBT switching

EAGLE HARBOR TECH INC87 citations99

US11095280B2Aug 17, 2021

Efficient IGBT switching

EAGLE HARBOR TECH INC36 citations98

US11075058B2Jul 27, 2021

Spatially variable wafer bias power system

EAGLE HARBOR TECH INC35 citations98

US11004660B2May 11, 2021

Variable output impedance RF generator

EAGLE HARBOR TECH INC66 citations98

US10903047B2Jan 26, 2021

Precise plasma control system

EAGLE HARBOR TECH INC54 citations98

US10892140B2Jan 12, 2021

Nanosecond pulser bias compensation

EAGLE HARBOR TECH INC61 citations98

US10892141B2Jan 12, 2021

Nanosecond pulser pulse generation

EAGLE HARBOR TECH INC52 citations98

US10811230B2Oct 20, 2020

Spatially variable wafer bias power system

EAGLE HARBOR TECH INC56 citations98

US10796887B2Oct 6, 2020

Efficient nanosecond pulser with source and sink capability for plasma control applications

EAGLE HARBOR TECH INC65 citations98

US10734906B2Aug 4, 2020

Nanosecond pulser

EAGLE HARBOR TECH INC54 citations98

US10707864B2Jul 7, 2020

High voltage nanosecond pulser

EAGLE HARBOR TECH INC54 citations98

US10659019B2May 19, 2020

Nanosecond pulser ADC system

EAGLE HARBOR TECH INC72 citations98

US10389345B2Aug 20, 2019

Efficient IGBT switching

EAGLE HARBOR TECH INC38 citations98

US10224822B2Mar 5, 2019

Nanosecond pulser

EAGLE HARBOR TECH INC87 citations98

US9706630B2Jul 11, 2017

Galvanically isolated output variable pulse generator disclosure

EAGLE HARBOR TECH INC89 citations98

US11101108B2Aug 24, 2021

Nanosecond pulser ADC system

EAGLE HARBOR TECH INC42 citations97

US10991553B2Apr 27, 2021

Nanosecond pulser thermal management

EAGLE HARBOR TECH INC40 citations97

US10978955B2Apr 13, 2021

Nanosecond pulser bias compensation

EAGLE HARBOR TECH INC54 citations97

US9929004B2Mar 27, 2018

High frequency, repetitive, compact toroid-generation for radiation production

EAGLE HARBOR TECH INC47 citations97

US9655221B2May 16, 2017

High frequency, repetitive, compact toroid-generation for radiation production

EAGLE HARBOR TECH INC60 citations97

US10790816B2Sep 29, 2020

Solid-state replacement for tube-based modulators

EAGLE HARBOR TECH INC40 citations94

US9495563B2Nov 15, 2016

Analog integrator system and method

EAGLE HARBOR TECH INC50 citations92

US11222767B2Jan 11, 2022

Nanosecond pulser bias compensation

EAGLE HARBOR TECH INC8 citations86

US11689107B2Jun 27, 2023

Nanosecond pulser bias compensation

EAGLE HARBOR TECH INC5 citations85

US11302518B2Apr 12, 2022

Efficient energy recovery in a nanosecond pulser circuit

EAGLE HARBOR TECH INC5 citations84

US11810761B2Nov 7, 2023

Nanosecond pulser ADC system

EAGLE HARBOR TECH INC5 citations74

US11404246B2Aug 2, 2022

Nanosecond pulser bias compensation with correction

EAGLE HARBOR TECH INC6 citations74

US11979141B2May 7, 2024

Efficient IGBT switching

EAGLE HARBOR TECH INC1 citations73

US11824542B1Nov 21, 2023

Bipolar high voltage pulser

EAGLE HARBOR TECH INC5 citations73

US11670484B2Jun 6, 2023

Variable output impedance RF generator

EAGLE HARBOR TECH INC1 citations73

US11587768B2Feb 21, 2023

Nanosecond pulser thermal management

EAGLE HARBOR TECH INC1 citations73

US11558048B2Jan 17, 2023

High voltage nanosecond pulser

EAGLE HARBOR TECH INC2 citations73

US11551908B2Jan 10, 2023

Spatially variable wafer bias power system

EAGLE HARBOR TECH INC1 citations73

US11532457B2Dec 20, 2022

Precise plasma control system

EAGLE HARBOR TECH INC5 citations73

US11430635B2Aug 30, 2022

Precise plasma control system

EAGLE HARBOR TECH INC2 citations73

US11404247B2Aug 2, 2022

Ion current droop compensation

EAGLE HARBOR TECH INC4 citations72

US12198898B2Jan 14, 2025

Variable output impedance RF generator

EAGLE HARBOR TECH INC0 citations63

US11646176B2May 9, 2023

Efficient nanosecond pulser with source and sink capability for plasma control applications

EAGLE HARBOR TECH INC0 citations63

US11527383B2Dec 13, 2022

Nanosecond pulser RF isolation for plasma systems

EAGLE HARBOR TECH INC1 citations63

US11159156B2Oct 26, 2021

High voltage nanosecond pulser

EAGLE HARBOR TECH INC0 citations63

US12437967B2Oct 7, 2025

Ion current droop compensation

EAGLE HARBOR TECH INC0 citations62

US12230477B2Feb 18, 2025

Nanosecond pulser ADC system

EAGLE HARBOR TECH INC0 citations62

US11967484B2Apr 23, 2024

Ion current droop compensation

EAGLE HARBOR TECH INC0 citations62

US11875971B2Jan 16, 2024

Efficient energy recovery in a nanosecond pulser circuit

EAGLE HARBOR TECH INC0 citations62

US11824454B2Nov 21, 2023

Wafer biasing in a plasma chamber

EAGLE HARBOR TECH INC0 citations62

US11728138B2Aug 15, 2023

Ion current droop compensation

EAGLE HARBOR TECH INC0 citations62

US11636998B2Apr 25, 2023

Nanosecond pulser pulse generation

EAGLE HARBOR TECH INC0 citations62

ZIEMBA TIMOTHY

1 patent

US8963377B2Feb 24, 2015

Efficient IGBT switching

ZIEMBA TIMOTHY95 citations97

EHT Ventures LLC

1 patent

US12451811B2Oct 21, 2025

Nanosecond pulser bias compensation

EHT Ventures LLC0 citations57

Showing the top 50 of 54 patents by PatentIndex Score.