Beijing
China
3
2022-05-19
The entities that hold a legal rights for patent applications filed by inventor Hao Junwei:
Junwei Hao from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Assembled, downward-pressing, multifunctional EEG cap
#2 | 2021-12-02CANNULA PLUGGING DEVICE FOR REHABILITATION AFTER TRACHEOTOMY
#3 | 2021-12-02REHABILITATION TRAINING EQUIPMENT AND A REHABILITATION TRAINING SYSTEM
5254021 ⎘