Inventor · disambiguated record
Cao Jin
Also filed as: JIN CAO
6 granted patents·3 pending applications·0 citations·filing 2020–2022
63Inventor score
Top patents by PatentIndex Score
9 records- 0151US12032749B2Electronic keyboardPERATECH HOLDCO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·11 claims
- 0249US12097692B2Electronic device comprising a pressure sensorPERATECH HOLDCO LTD·Filed 2021·Granted Sep 24, 2024·0 cites·11 claims
- 0346US12299197B2Touch devicePERATECH IP LTD·Filed 2021·Granted May 13, 2025·0 cites·12 claims
- 0444US11868554B2Pressure sensorPERATECH HOLDCO LTD·Filed 2021·Granted Jan 9, 2024·0 cites·16 claims
- 0543US11909390B2Button structurePERATECH HOLDCO LTD·Filed 2021·Granted Feb 20, 2024·0 cites·12 claims
- 0643US2024420901A1Pressure modulePERATECH HOLDCO LTD·Filed 2022·Application pending·0 cites
- 0743US2024013990A1Key mechanismPERATECH HOLDCO LTD·Filed 2021·Application pending·0 cites
- 0839US12455626B2Touch padPERATECH IP LTD·Filed 2020·Granted Oct 28, 2025·0 cites·14 claims
- 0938US2024371579A1Button StructurePERATECH HOLDCO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →