Byoung Koo CHO

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Patents Grantslast 30 patents

Information Patent Grant
Inclined structure of court floor for automatic supply in ball game
- Patent number 10,806,990
- Issue date Oct 20, 2020
- Byoung Koo Cho
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INCLINED STRUCTURE OF COURT FLOOR FOR AUTOMATIC SUPPLY IN BALL GAME
- Publication number 20200398145
- Publication date Dec 24, 2020
- Byoung Koo CHO
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
INCLINED STRUCTURE OF COURT FLOOR FOR AUTOMATIC SUPPLY IN BALL GAME
- Publication number 20200009448
- Publication date Jan 9, 2020
- Byoung Koo CHO
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BALL GAME-RELATED TRAINING SYSTEM
- Publication number 20170348582
- Publication date Dec 7, 2017
- Byoung Koo CHO
- A63 - SPORTS GAMES AMUSEMENTS