Electronic circuit, corresponding ultrasound apparatus and method
DU Ghisu, S Rossi, A Gambero - US Patent 10,730,073, 2020 - Google Patents
A circuit for an ultrasonic channel has a first and a second terminal between which extend a
resistive and diode signal paths including a pair of diodes with opposing polarities, for …
resistive and diode signal paths including a pair of diodes with opposing polarities, for …
Ultrasound transmitter with low distortion and concurrent receive
LC Brasfield, JA Flynn, RE Daigle - US Patent 12,089,991, 2024 - Google Patents
An ultrasound transceiver that overcomes many of the deficiencies of conventional
ultrasound transceivers by providing the ability to transmit high power and high frequency …
ultrasound transceivers by providing the ability to transmit high power and high frequency …
Multi-level pulser circuit and method of operating a multi-level pulser circuit
M Viti - US Patent App. 18/466,562, 2024 - Google Patents
A multi-level pulser circuit comprises a set of first input pins for receiving respective positive
voltage signals at different voltage levels, a set of second input pins for receiving respective …
voltage signals at different voltage levels, a set of second input pins for receiving respective …
Multi-level pulser circuit and method of operating a multi-level pulser circuit
M Viti - US Patent 11,791,807, 2023 - Google Patents
A multi-level pulser circuit comprises a set of first input pins for receiving respective positive
voltage signals at different voltage levels, a set of second input pins for receiving respective …
voltage signals at different voltage levels, a set of second input pins for receiving respective …
Transmit/receive system for imaging devices
L Franchini, R Alini, F Cevini - US Patent 11,726,193, 2023 - Google Patents
A filter circuit for an imaging device including a probe configured to propagate an ultrasonic
wave through an object includes a diode bridge configured to receive, from a transducer of …
wave through an object includes a diode bridge configured to receive, from a transducer of …
Operational amplifier, corresponding circuit, apparatus and method
A Gambero, DU Ghisu, S Rossi - US Patent 10,734,954, 2020 - Google Patents
An operational amplifier including an input stage coupled to an input terminal, an output
stage coupled to an output terminal, and a gain node between the input stage and the output …
stage coupled to an output terminal, and a gain node between the input stage and the output …