Inventor · disambiguated record
Yong-Hyuk Chang
Also filed as: CHANG YONG-HYUK
0 granted patents·3 pending applications·0 citations·filing 2016–2018
Top patents by PatentIndex Score
3 records- 0145US2019344160A1Sports bingo game operation methodKIM YOUNG HOON·Filed 2018·Application pending·0 cites
- 0243US2020020202A1Sports bingo game operation method reflecting real-time sports game resultKIM YOUNG HOON·Filed 2018·Application pending·0 cites
- 0342US2017165582A1Fantasy Sports Game Managing Apparatus Reflecting Result of Real-Time Sports EventRANKINGBALL INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →