US Patent Issued to SOUTHEAST UNIVERSITY on Oct. 21 for "Inductor current estimation method for DC-DC switching power supply" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,450, issued on Oct. 21, was assigned to SOUTHEAST UNIVERSITY (Nanjing, China).

"Inductor current estimation method for DC-DC switching power supply" was invented by Shen Xu (Nanjing, China), Chenxi Yang (Nanjing, China), Yijie Qian (Nanjing, China), Yujie Liu (Nanjing, China), Limin Yu (Nanjing, China), Weifeng Sun (Nanjing, China) and Longxing Shi (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An inductor current estimation method for a DC-DC switching power supply using a voltage sampling module, a data conversion module, a switching signal counting module, an inductor voltage calculation module and a digital filter module, compris...