Ji Ha YI

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Ulsan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Snow sliding device
- Patent number 10,441,871
- Issue date Oct 15, 2019
- Ji Ha Yi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Multi-function block and snow sliding apparatus comprising same
- Patent number 9,573,044
- Issue date Feb 21, 2017
- Ji Ha Yi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Snow sliding apparatus
- Patent number 9,545,557
- Issue date Jan 17, 2017
- Ji Ha Yi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Sliding snow device
- Patent number 9,511,273
- Issue date Dec 6, 2016
- Ji Ha Yi
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SNOW SLIDING DEVICE
- Publication number 20190070482
- Publication date Mar 7, 2019
- Ji Ha YI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
MULTI-FUNCTION BLOCK AND SNOW SLIDING APPARATUS COMPRISING SAME
- Publication number 20160051885
- Publication date Feb 25, 2016
- Ji Ha YI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SNOW SLIDING APPARATUS
- Publication number 20160051884
- Publication date Feb 25, 2016
- Ji Ha YI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SLIDING SNOW DEVICE
- Publication number 20150375086
- Publication date Dec 31, 2015
- Ji Ha YI
- A63 - SPORTS GAMES AMUSEMENTS