-
-
-
-
Uterus stent
-
Patent number D942007
-
Issue date Jan 25, 2022
-
Yipurun (Shanghai) Biotechnology Co., Ltd.
-
Wei Yan
-
D24 - Medical and laboratory equipment
-
Stent delivery device
-
Patent number D938583
-
Issue date Dec 14, 2021
-
Yipurun (Shanghai) Biotechnology Co., Ltd.
-
Wei Yan
-
D24 - Medical and laboratory equipment
-
Uterus stent
-
Patent number D921199
-
Issue date Jun 1, 2021
-
Yipurun (Shanghai) Biotechnology Co., Ltd.
-
Wei Yan
-
D24 - Medical and laboratory equipment
-
-
-
-
-
Boosting input power
-
Patent number 9,197,086
-
Issue date Nov 24, 2015
-
Hewlett-Packard Development Company, L.P.
-
Pei-Qi Zhou
-
B60 - VEHICLES IN GENERAL
-
-