Inventor
ZHAO YULEI
CN4 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO YULEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOBACCO RES INSTITUTE OF HUBEI PROVINCE
3 patentsUS12520781B1Jan 13, 2026
Application method of medium and trace nutrient elements for wrapper hydroponic system
TOBACCO RES INSTITUTE OF HUBEI PROVINCE0 citations43
US12356900B1Jul 15, 2025
Supplemental lighting method for vertical multi-layer cultivation of wrapper tobacco leaves
TOBACCO RES INSTITUTE OF HUBEI PROVINCE0 citations43
US12532908B2Jan 27, 2026
High-yield integrated production method for cigar wrappers
TOBACCO RES INSTITUTE OF HUBEI PROVINCE0 citations42