Inventor · disambiguated record

Hui Do Ryu

Also filed as: RYU HUI DO

1 granted patent·0 citations·filing 2022–2022

7Inventor score

Technology areasF04C

Files withYOUNGSHIN PREC CO LTD1

Top patents by PatentIndex Score

1 record

0144US12281650B2Oil pump not requiring changing positions of suction port and discharge port according to forward rotation and reverse rotationYOUNGSHIN PREC CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →