Inventor · disambiguated record
Yong Joon Han
Also filed as: HAN YONG JOON
2 granted patents·3 pending applications·15 citations·filing 2002–2024
50Inventor score
Top patents by PatentIndex Score
5 records- 0168US6801271B2Two-way display-type liquid crystal display devicePANTECH CO LTD·Filed 2002·Granted Oct 5, 2004·15 cites·8 claims
- 0258US2024299647A1Reservoir assembly and drug solution injection device comprising sameEOFLOW CO LTD·Filed 2024·Application pending·0 cites
- 0353US2025127983A1Medicinal solution discharge assembly and medicinal solution injection device including sameEOFLOW CO LTD·Filed 2022·Application pending·0 cites
- 0451US2025050012A1Liquid medicine injection apparatusEOFLOW CO LTD·Filed 2022·Application pending·0 cites
- 0539US12478729B2Drug discharge assembly and drug injection device comprising sameIPV·Filed 2019·Granted Nov 25, 2025·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →