US 11,817,834 B2
High frequency wireless power transfer system, transmitter, and receiver therefor
Samer Aldhaher, Mount Pearl (CA)
Assigned to SOLACE POWER INC., Mount Pearl (CA)
Filed by Solace Power Inc., Mount Pearl (CA)
Filed on Sep. 11, 2020, as Appl. No. 17/018,328.
Claims priority of provisional application 62/899,165, filed on Sep. 12, 2019.
Prior Publication US 2021/0083634 A1, Mar. 18, 2021
Int. Cl. H03F 3/21 (2006.01); H02M 3/00 (2006.01); H03F 3/217 (2006.01); H03F 3/19 (2006.01); H02M 3/335 (2006.01); H02M 1/00 (2006.01)
CPC H03F 3/2176 (2013.01) [H02M 3/01 (2021.05); H02M 3/33569 (2013.01); H02M 3/33592 (2013.01); H03F 3/19 (2013.01); H02M 1/007 (2021.05); H02M 1/0058 (2021.05)] 15 Claims
OG exemplary drawing
 
1. A load independent inverter comprising a switched mode zero-voltage switching (ZVS) amplifier comprising:
a pair of circuits arranged in parallel, each circuit comprising:
at least a transistor and at least a capacitor arranged in parallel; and
at least an inductor arranged in series with the transistor and capacitor;
only one ZVS inductor connected to the pair of circuits; and
at least one capacitor connected to the ZVS inductor and arranged in series with at least an inductor and at least a resistor.