Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kailiang Chen
Tyler S. Ralston
Keith G. Fife
Date of Patent
September 26, 2023
Patent Application Number
17682937
Date Filed
February 28, 2022
Patent Citations
...
Patent Primary Examiner
Patent abstract
Circuitry for ultrasound devices is described. A multilevel pulser is described, which can provide bipolar pulses of multiple levels. The multilevel pulser includes a pulsing circuit and pulser and feedback circuit. Symmetric switches are also described. The symmetric switches can be positioned as inputs to ultrasound receiving circuitry to block signals from the receiving circuitry.
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