Inventor
BAO YAN
CN5 patents
⚠️ This page may combine multiple inventors who share the name “BAO YAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV DALIAN TECH
3 patentsUS11220018B2Jan 11, 2022
Ultrasonic cutting holder for honeycomb core
UNIV DALIAN TECH2 citations58
US12330259B2Jun 17, 2025
Combined grinding wheel for ultrasonic machining and design method therefor
UNIV DALIAN TECH0 citations47
US11618117B2Apr 4, 2023
Freezing support device and method for large thin-walled part
UNIV DALIAN TECH0 citations47