Patents/Inventors

Hongjiang Yu

SydneyAU3 patents

4 Patents

US124964202025
Vent for a Respiratory Pressure Therapy System
Resmed Pty Ltd
0 cites
USD10037382023
Calibrator Device
ZHEJIANG ORIENT GENE BIOTECH CO., Ltd
0 cites
USD09973812023
Diagnostic Testing Instrument
Zhejiang Orient Gene Biotech Co., Ltd
0 cites
USD09804492023
Drug Test Strip
ZHEJIANG ORIENT GENE BIOTECH CO., Ltd
0 cites