Inventor

ZHANG ZENGLIN

CN2 patents

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

TOBACCO RES INST CAAS

1 patent

US11252961B2Feb 22, 2022

Use of quercetin in plant aging promoter

TOBACCO RES INST CAAS0 citations51

SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD

1 patent

US12410367B2Sep 9, 2025

Blue luminescent composition and organic electroluminescent device comprising blue luminescent composition

SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD0 citations38