Inventor · disambiguated record
Sung-An Lai
Also filed as: LAI SUNG AN
1 granted patent·2 pending applications·4 citations·filing 1998–2023
24Inventor score
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3 records- 0141US2024384517A1Straight-column flushing toilet and flushing switch thereofFLUSHTECH CORP·Filed 2023·Application pending·0 cites
- 0227US2020132210A1Solenoid valveFLUSHTECH CORP·Filed 2018·Application pending·0 cites
- 0318US6021807AWater refilling control mechanism for a water tankHOCHENG CORP·Filed 1998·Granted Feb 8, 2000·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →