Inventor
LIU YUEHUA
CN9 patents
⚠️ This page may combine multiple inventors who share the name “LIU YUEHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GUANGZHOU GREEN AND HEALTH BIOTECH CO LTD
4 patentsUS11780127B2Oct 10, 2023
Foaming and dyeing integrated production method for polymer material product
GUANGZHOU GREEN AND HEALTH BIOTECH CO LTD0 citations55
US11697227B2Jul 11, 2023
Foaming and dyeing integrated production line for polymer material product, and method thereof
GUANGZHOU GREEN AND HEALTH BIOTECH CO LTD0 citations55
US11413592B2Aug 16, 2022
Horizontal supercritical fluid foaming autoclave with internal stirring device
GUANGZHOU GREEN AND HEALTH BIOTECH CO LTD0 citations44
US11305248B2Apr 19, 2022
Horizontal supercritical fluid autoclave and apparatus thereof
GUANGZHOU GREEN AND HEALTH BIOTECH CO LTD0 citations44
DU PONT
2 patentsBEIJING BOE TECHNOLOGY DEV CO LTD
2 patentsUS12482954B2Nov 25, 2025
Holographic antenna, beam control method, electronic device, and computer readable medium
BEIJING BOE TECHNOLOGY DEV CO LTD0 citations51
US12374788B2Jul 29, 2025
Holographic antenna, manufacturing method thereof and electronic device
BEIJING BOE TECHNOLOGY DEV CO LTD0 citations51