Hyun Joo Yoo

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Siheung, KR

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Patents Grantslast 30 patents

Information Patent Grant
Finger grip for smart device
- Patent number 11,470,952
- Issue date Oct 18, 2022
- MOMOSTICK CO., LTD.
- Hyun Joo Yoo
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Finger grip for smart device
- Patent number 10,349,728
- Issue date Jul 16, 2019
- Hyun Joo Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FINGER GRIP FOR SMART DEVICE
- Publication number 20190281965
- Publication date Sep 19, 2019
- Hyun Joo Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FINGER GRIP FOR SMART DEVICE
- Publication number 20190090621
- Publication date Mar 28, 2019
- Hyun Joo Yoo
- A45 - HAND OR TRAVELLING ARTICLES