US 11,689,107 B2
Nanosecond pulser bias compensation
Timothy Ziemba, Bainbridge Island, WA (US); Ilia Slobodov, Seattle, WA (US); Alex Henson, Seattle, WA (US); Morgan Quinley, Seattle, WA (US); John Carscadden, Seattle, WA (US); James Prager, Seattle, WA (US); and Kenneth Miller, Seattle, WA (US)
Assigned to Eagle Harbor Technologies, Inc., Seattle, WA (US)
Filed by Eagle Harbor Technologies, Inc., Seattle, WA (US)
Filed on Mar. 26, 2021, as Appl. No. 17/213,230.
Application 17/213,230 is a continuation of application No. 16/555,948, filed on Aug. 29, 2019, granted, now 10,978,955.
Application 16/555,948 is a continuation in part of application No. 16/523,840, filed on Jul. 26, 2019, granted, now 10,892,140.
Application 16/523,840 is a continuation in part of application No. 16/250,157, filed on Jan. 17, 2019, granted, now 10,734,906.
Application 16/250,157 is a continuation of application No. 15/623,464, filed on Jun. 15, 2017, granted, now 10,224,822, issued on Mar. 5, 2019.
Application 15/623,464 is a continuation of application No. 14/635,991, filed on Mar. 2, 2015, granted, now 9,706,630, issued on Jul. 11, 2017.
Claims priority of provisional application 62/789,523, filed on Jan. 8, 2019.
Claims priority of provisional application 62/789,526, filed on Jan. 8, 2019.
Claims priority of provisional application 62/717,523, filed on Aug. 10, 2018.
Claims priority of provisional application 62/711,347, filed on Jul. 27, 2018.
Claims priority of provisional application 62/711,334, filed on Jul. 27, 2018.
Claims priority of provisional application 62/711,464, filed on Jul. 27, 2018.
Claims priority of provisional application 62/711,467, filed on Jul. 27, 2018.
Claims priority of provisional application 62/711,406, filed on Jul. 27, 2018.
Claims priority of provisional application 62/711,468, filed on Jul. 27, 2018.
Claims priority of provisional application 62/711,457, filed on Jul. 27, 2018.
Prior Publication US 2021/0288582 A1, Sep. 16, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H03K 3/57 (2006.01); H02M 3/335 (2006.01); H02M 7/5387 (2007.01); H02M 1/08 (2006.01); H03H 7/01 (2006.01); H05G 1/20 (2006.01)
CPC H02M 3/33523 (2013.01) [H02M 1/08 (2013.01); H02M 7/5387 (2013.01); H03H 7/01 (2013.01); H05G 1/20 (2013.01); H03K 3/57 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A high voltage power system comprising:
a high voltage pulsing power supply comprising a plurality of switches;
a transformer electrically coupled with the high voltage pulsing power supply;
an output electrically coupled with the transformer and configured to output high voltage pulses with an amplitude greater than 1 kV and a pulse repetition frequency greater than 1 kHz; and
a sink stage electrically coupled with the output, wherein the sink stage dumps energy from the output, sinks current from the output, and/or rapidly reverses current flow of any energy stored in a capacitive load coupled with the output.