Inventor

CHANG DEHUA

CN3 patents

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

BOE TECHNOLOGY GROUP CO LTD

2 patents

US12495792B2Dec 16, 2025

Cell sheet protection solution

BOE TECHNOLOGY GROUP CO LTD0 citations58

US11292998B2Apr 5, 2022

Culture device and preparation method for a cell membrane

BOE TECHNOLOGY GROUP CO LTD0 citations47

BOE REGENERATIVE MEDICINE TECH CO LTD

1 patent

US12426595B2Sep 30, 2025

Cell cryopreservation solution and method for cryopreserving cells

BOE REGENERATIVE MEDICINE TECH CO LTD0 citations49