P

Inventor

YAN JINQUAN

CN5 patents
⚠️ This page may combine multiple inventors who share the name “YAN JINQUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHENG MINGGUANG

2 patents

SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD

2 patents

SHANGHAI NUCLEAR ENG RES & DES

1 patent