Inventor
Meng Qinglang
CN5 patents
⚠️ This page may combine multiple inventors who share the name “Meng Qinglang”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHONGKE JINGYUAN ELECTRON LTD BEIJING CN
4 patentsUS11295928B2Apr 5, 2022
Multi-pole deflector for charged particle beam and charged particle beam imaging apparatus
ZHONGKE JINGYUAN ELECTRON LTD BEIJING CN2 citations69
US11239044B2Feb 1, 2022
Wien filter and charged particle beam imaging apparatus
ZHONGKE JINGYUAN ELECTRON LTD BEIJING CN2 citations69
US11756761B2Sep 12, 2023
Wien filter and charged particle beam imaging apparatus
ZHONGKE JINGYUAN ELECTRON LTD BEIJING CN0 citations59
US11908658B2Feb 20, 2024
Scanning electron microscope device and electron beam inspection apparatus
ZHONGKE JINGYUAN ELECTRON LTD BEIJING CN0 citations47