Inventor · disambiguated record
Man Wa Choi
Also filed as: CHOI MAN WA
2 granted patents·2 pending applications·47 citations·filing 2012–2025
56Inventor score
Top patents by PatentIndex Score
4 records- 0184US8420923B1Music playing device for symphonic compositionsCHOI MAN WA·Filed 2012·Granted Apr 16, 2013·47 cites·31 claims
- 0245US2025332463A1Angular Arrangeable and Nestable, Low Height Balance Beam ComponentsMAISON BATTAT INC·Filed 2025·Application pending·0 cites
- 0343US2025332462A1Balance Beam Elements with "Lily" Foot RestsMAISON BATTAT INC·Filed 2024·Application pending·0 cites
- 0438US11794122B1Crane arm extension mechanism for toy truckMAISON BATTAT INC·Filed 2021·Granted Oct 24, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →