Inventor

ZHAO MINGQUAN

CN5 patents

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

HUAWEI DIGITAL POWER TECH CO LTD

3 patents

US12470128B2Nov 11, 2025

Power convertor control method, control apparatus, and computer storage medium

HUAWEI DIGITAL POWER TECH CO LTD0 citations49

US12355255B2Jul 8, 2025

Inverter, power grid power supply system, and method for controlling excitation inrush current

HUAWEI DIGITAL POWER TECH CO LTD0 citations49

US12580387B2Mar 17, 2026

Power converter and method for controlling power converter

HUAWEI DIGITAL POWER TECH CO LTD0 citations46

SINOHYKEY TECH GUANGZHOU CO LTD

2 patents

US12261305B2Mar 25, 2025

Method for preparing highly stable catalyst coating slurry for fuel cells

SINOHYKEY TECH GUANGZHOU CO LTD0 citations51

US12463224B2Nov 4, 2025

Anode catalyst layer with high reversal tolerant capability for membrane electrode assemblies and fuel cells

SINOHYKEY TECH GUANGZHOU CO LTD0 citations41