Inventor · disambiguated record
Woo-Jin Joo
Also filed as: JOO WOO JIN
6 granted patents·2 pending applications·3 citations·filing 2015–2025
68Inventor score
Files withCOWAY CO LTD8
Top patents by PatentIndex Score
8 records- 0190US12157661B2Water purifier with ice-makerCOWAY CO LTD·Filed 2021·Granted Dec 3, 2024·2 cites·10 claims
- 0266US10905986B2Water treatment apparatusCOWAY CO LTD·Filed 2016·Granted Feb 2, 2021·1 cites·31 claims
- 0353US2025296724A1Water tankCOWAY CO LTD·Filed 2025·Application pending·0 cites
- 0451US2025296722A1Water tankCOWAY CO LTD·Filed 2025·Application pending·0 cites
- 0548US12504212B2Ice makerCOWAY CO LTD·Filed 2021·Granted Dec 23, 2025·0 cites·11 claims
- 0648US10457538B2Water discharge deviceCOWAY CO LTD·Filed 2016·Granted Oct 29, 2019·0 cites·17 claims
- 0747US10507954B2Water storage tank bladder, manufacturing method therefor, water storage tank including bladder, and water treatment apparatus including water storage tankCOWAY CO LTD·Filed 2015·Granted Dec 17, 2019·0 cites·15 claims
- 0846US12280334B2Water purifierCOWAY CO LTD·Filed 2021·Granted Apr 22, 2025·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →