Inventor · disambiguated record
Yo Sep Choi
Also filed as: CHOI YO SEP
4 granted patents·2 pending applications·0 citations·filing 2013–2019
52Inventor score
Files withWISOL CO LTD6
Top patents by PatentIndex Score
6 records- 0141US10622542B2Stacked piezoelectric ceramic elementWISOL CO LTD·Filed 2014·Granted Apr 14, 2020·0 cites·5 claims
- 0239US10644219B2Piezoelectric vibration moduleWISOL CO LTD·Filed 2016·Granted May 5, 2020·0 cites·7 claims
- 0338US10103313B2Button device using piezoelectric elementWISOL CO LTD·Filed 2016·Granted Oct 16, 2018·0 cites·9 claims
- 0434US2019246213A1Piezoelectric speaker unit to be installed in mobile terminalWISOL CO LTD·Filed 2019·Application pending·0 cites
- 0532US9496483B2Vibration module based on piezoelectric deviceWISOL CO LTD·Filed 2013·Granted Nov 15, 2016·0 cites·6 claims
- 0631US2019035572A1Mobile Communication Terminal Side Button StructureWISOL CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →