P

Inventor

SUN YAJING

CN3 patents
⚠️ This page may combine multiple inventors who share the name “SUN YAJING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV HENAN

1 patent

GOERTEK INC

1 patent

BEIJING SANYUAN WELLHOPE AGRICULTURE TECH CO LTD

1 patent