Inventor · disambiguated record
Eui Keun Choi
Also filed as: CHOI EUI KEUN
5 granted patents·2 pending applications·2 citations·filing 2018–2022
61Inventor score
Files withPROTEC CO LTD7
Top patents by PatentIndex Score
7 records- 0171US11420219B2Printing apparatus for printed electronicsPROTEC CO LTD·Filed 2018·Granted Aug 23, 2022·2 cites·7 claims
- 0259US12427537B2Hybrid spray pumpPROTEC CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·10 claims
- 0354US2023201848A1Spray pumpPROTEC CO LTD·Filed 2022·Application pending·0 cites
- 0453US11476632B2Laser apparatus for printed electronics system and operating method thereofPROTEC CO LTD·Filed 2018·Granted Oct 18, 2022·0 cites·14 claims
- 0552US12104588B2Low hysteresis piezo-electric pumpPROTEC CO LTD·Filed 2022·Granted Oct 1, 2024·0 cites·5 claims
- 0650US12138650B2Apparatus for ejecting viscous liquid aerosolPROTEC CO LTD·Filed 2021·Granted Nov 12, 2024·0 cites·12 claims
- 0748US2022330436A1Substrate processing apparatus and substrate processing method for manufacturing flexible circuit boardPROTEC CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →