Inventor · disambiguated record
Hsin-Huang Tsai
Also filed as: TSAI HSIN-HUANG
4 granted patents·29 citations·filing 2013–2021
71Inventor score
Top patents by PatentIndex Score
4 records- 0190US11346389B2Rotary closed-valve vacuum suction deviceNINE THREE INT CO LTD·Filed 2021·Granted May 31, 2022·17 cites·11 claims
- 0259USD718970SKettleCHEN KUO-CHANG·Filed 2013·Granted Dec 9, 2014·11 cites·1 claims
- 0354US9239629B2Keystroke determination method and device thereofMSI ELECTRONIC KUN SHAN CO LTD·Filed 2013·Granted Jan 19, 2016·1 cites·14 claims
- 0446US9072395B2Spout interlocking device of a teapotCHEN KUO-CHANG·Filed 2013·Granted Jul 7, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →