Inventor · disambiguated record
Yung-Nung Liu
Also filed as: LIU YUNG-NUNG
3 granted patents·1 citations·filing 2019–2023
46Inventor score
Files withACTION ARMY COMPANY3
Top patents by PatentIndex Score
3 records- 0162US12313370B1Gas canister replacement structure of toy gunACTION ARMY COMPANY·Filed 2023·Granted May 27, 2025·1 cites·9 claims
- 0246US11819775B1Single-shot/repeating switching device of toy gunACTION ARMY COMPANY·Filed 2022·Granted Nov 21, 2023·0 cites·7 claims
- 0325US10914547B2Bolt reciprocation structure of toy gunACTION ARMY COMPANY·Filed 2019·Granted Feb 9, 2021·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →