Inventor
DU WEIJING
US9 patents
⚠️ This page may combine multiple inventors who share the name “DU WEIJING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAVITAS SEMICONDUCTOR LTD
8 patentsUS11575321B2Feb 7, 2023
Systems and methods for automatic determination of state of switches in power converters
NAVITAS SEMICONDUCTOR LTD4 citations72
US11824445B2Nov 21, 2023
Systems and methods for automatic determination of state of switches in power converters
NAVITAS SEMICONDUCTOR LTD2 citations70
US12294307B2May 6, 2025
System and methods for reducing auxiliary transformer winding turns
NAVITAS SEMICONDUCTOR LTD0 citations60
US12166421B2Dec 10, 2024
Systems and methods for automatic determination of state of switches in power converters
NAVITAS SEMICONDUCTOR LTD0 citations60
US12531476B2Jan 20, 2026
Systems and methods for hybrid phase-shift operation of interleaved PFC converters
NAVITAS SEMICONDUCTOR LTD0 citations59
US12374991B2Jul 29, 2025
Systems and methods for improving radiated EMI in switching power supplies
NAVITAS SEMICONDUCTOR LTD0 citations50
US12244225B2Mar 4, 2025
Systems and methods for reducing effects of leakage inductance in flyback DC-DC converters
NAVITAS SEMICONDUCTOR LTD0 citations50
US12483153B2Nov 25, 2025
Lossless synchronous rectification power supply circuit and design method
NAVITAS SEMICONDUCTOR LTD0 citations45