Inventor · disambiguated record
Chung Hyun Yu
Also filed as: YU CHUNG-HYUN
3 granted patents·1 pending application·1 citations·filing 2014–2014
45Inventor score
Files withNHN ENTERTAINMENT CORP4
Top patents by PatentIndex Score
4 records- 0157US9363641B2Service method and system for providing reward using moving path of userNHN ENTERTAINMENT CORP·Filed 2014·Granted Jun 7, 2016·1 cites·17 claims
- 0257US2015079564A1Method and system of issuing digital contents according to an activity performed by a userNHN ENTERTAINMENT CORP·Filed 2014·Application pending·0 cites
- 0341US9861301B2Service method and system for providing service using moving path of userNHN ENTERTAINMENT CORP·Filed 2014·Granted Jan 9, 2018·0 cites·19 claims
- 0439US10006780B2Service method and system for providing service using user activityNHN ENTERTAINMENT CORP·Filed 2014·Granted Jun 26, 2018·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →