Inventor

MA YUYANG

CN2 patents

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

SHI HUASHAN

1 patent

US8624451B2Jan 7, 2014

Permanent-magnet synchronous motor of drainage pump

SHI HUASHAN13 citations74

UNIV HUAZHONG SCIENCE TECH

1 patent

US12105017B2Oct 1, 2024

Laser opto-ultrasonic dual detection method and device for detecting elements, defects and residual stress simultaneously

UNIV HUAZHONG SCIENCE TECH0 citations37