ALEXANDRIA, Va., July 3 -- United States Patent no. 12,348,204, issued on July 1, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Driver amplifier" was invented by Luca Piazzon (Segrate, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A driver amplifier circuit includes a non-linear differential amplifier and a non-linear resistor connected across output terminals of the differential amplifier. The non-linear resistor has a resistance value that increases as an amplitude of a differential voltage across the non-linear resistor increases."
The patent was filed on April 8, 2022, under Application No. 17/716,829.
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