Inventor · disambiguated record
Haihua Chen
Also filed as: CHEN HAIHUA
4 granted patents·1 pending application·23 citations·filing 2015–2023
73Inventor score
Top patents by PatentIndex Score
5 records- 0184US9754563B1Force adjustable spring-clamp capoAROMA MUSIC CO LTD·Filed 2017·Granted Sep 5, 2017·7 cites·11 claims
- 0282US10089969B1Upright floor stand for guitarAROMA MUSIC CO LTD·Filed 2017·Granted Oct 2, 2018·7 cites·11 claims
- 0380US9607592B2Guitar hanger apparatusAROMA MUSIC CO LTD·Filed 2015·Granted Mar 28, 2017·6 cites·12 claims
- 0461US9741325B2Foldable floor stand for guitarAROMA MUSIC CO LTD·Filed 2016·Granted Aug 22, 2017·3 cites·10 claims
- 0557US2024127778A1Wiring structure of electronic drumAROMA TECH CA LIMITED·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →