Inventor

LI CHENGZHANG

CN2 patents

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

BYD CO LTD

1 patent

US7858734B2Dec 28, 2010

Polyimide material and preparation method thereof

BYD CO LTD0 citations46

LI CHENGZHANG

1 patent

US9563127B2Feb 7, 2017

Substrate patterning using a digital liquid crystal array

LI CHENGZHANG0 citations25