Inventor

WU HONGJIE

CN19 patents

⚠️ This page may combine multiple inventors who share the name “WU HONGJIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WU HONGJIE

FORD GLOBAL TECH LLC

Dynamic IGBT gate drive for vehicle traction inverters

Backup electrical supply for main capacitor discharge

Self-limiting active discharge circuit for electric vehicle inverter

Methods and systems for temperature sensor fault detection

Hybrid/electrical vehicle HV AC system leakage and ground fault detection

Method to determine an operating characteristic of a vehicle power converter

Contained package for automotive inverter and y-snubber components

Control strategy for an electric machine in a vehicle

Alternating passive rectification and 3-phase-short control for motor fault protection

DAWNING INFORMATION IND BEIJING CO LTD

Cooling device and manufacturing method therefor

Air-vapor separation method for immersed liquid cooling system and device thereof

Air-vapor separation device for separating air from refrigerant vapor and method thereof

SUGON DATAENERGY BEIJING CO LTD

Method for enhancing boiling performance of chip surface

Immersed heat dissipation device for power battery

High-efficiency phase-change condenser of a supercomputer

WU HONGJIE

Method and apparatus for charging or discharging and electrical device by controlling switches

System and method for indicating a vehicle driving mode

TANG YUQING

Vehicle electric drive and power systems

HUAWEI TECH CO LTD

Communications device control method and apparatus