Inventor

ZHANG GUANCHAO

CN2 patents

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

SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD

1 patent

US11098250B2Aug 24, 2021

Liquid crystal composition, liquid crystal display element and liquid crystal display

SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD1 citations56

Shandong linglong tyre co ltd

1 patent

US11548329B2Jan 10, 2023

Intelligent tire

Shandong linglong tyre co ltd0 citations44