Inventor
QIAN LEWEI
US9 patents
⚠️ This page may combine multiple inventors who share the name “QIAN LEWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EATON INTELLIGENT POWER LTD
3 patentsUS11368031B2Jun 21, 2022
Power distribution and circuit protection for a mobile application having a high efficiency inverter
EATON INTELLIGENT POWER LTD36 citations92
US11777411B2Oct 3, 2023
Resonant power converter for wide voltage switching
EATON INTELLIGENT POWER LTD4 citations68
US12489373B2Dec 2, 2025
Switchable bidirectional power converter with single power factor correction circuit and on board charger therewith
EATON INTELLIGENT POWER LTD0 citations54
QIAN LEWEI
3 patentsUS8874294B2Oct 28, 2014
Simplified topology for trolley assist-capable electric drive truck
QIAN LEWEI3 citations58
US8982586B2Mar 17, 2015
Method for regulating temperature of transistor-based component
QIAN LEWEI2 citations57
US8442712B2May 14, 2013
System and method to thermally protect a transistor in an electric drive vehicle
QIAN LEWEI1 citations48