Inventor
QIAO CHONGMING
US5 patents
⚠️ This page may combine multiple inventors who share the name “QIAO CHONGMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV CALIFORNIA
3 patentsUS6545887B2Apr 8, 2003
Unified constant-frequency integration control of three-phase power factor corrected rectifiers, active power filters and grid-connected inverters
UNIV CALIFORNIA84 citations96
US6297980B1Oct 2, 2001
Unified constant-frequency integration control of three-phase power corrected rectifiers, active power filters, and grid-connected inverters
UNIV CALIFORNIA70 citations94
US6751104B2Jun 15, 2004
Single-stage power factor correction method to reduce energy storage capacitor voltage and circuit for same
UNIV CALIFORNIA13 citations78