ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,231,129, issued on Feb. 18, was assigned to CHANGXIN MEMORY TECHNOLOGIES INC. (Hefei, China).
"Signal generator and memory" was invented by Jianyong Qin (Hefei, China), Jianni Li (Hefei, China) and Zhonglai Liu (Hefei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The signal generator includes the following: an oscillation generation circuit, configured to generate an initial oscillation signal based on an oscillation control signal; a duty cycle correction circuit, connected to an output end of the oscillation generation circuit and configured to adjust a duty cycle of the initial oscillation signal based on a duty cycle control signal, to gener...