Patents/Inventors

Qihui Zhao

HangzhouCN1 patent

4 Patents

USD10927732025
Liquid Sample Test Device
Hangzhou Biotest Biotech Co., Ltd.
0 cites
USD10927742025
Liquid Sample Test Device
Hangzhou Biotest Biotech Co., Ltd.
0 cites
USD10864842025
Liquid Sample Test Device
HANGZHOU BIOTEST BIOTECH CO., Ltd
0 cites
USD10864852025
Liquid Sample Collector
HANGZHOU BIOTEST BIOTECH CO., Ltd.
0 cites