ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,630, issued on Nov. 4, was assigned to QUALCOMM Inc. (San Diego).
"Voltage boosted transmitter without a negative rail" was invented by Ercem Yesil (San Diego), Patrick Isakanian (El Dorado Hills, Calif.) and Kevin Jia-Nong Wang (Poway, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes a driver including a pull-up p-type field effect transistor (PFET). The system also includes a negative boost circuit. The negative boost circuit includes a first drive circuit configured to receive a first supply voltage, a second drive circuit configured to receive a second supply voltage different from the first supply voltage, a switch coupled...