Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Euidock Ryu — 3 Patents

DODoosan: 3 patents #18 of 155Top 15%
Yongin-si, KR: #4,850 of 9,683 inventorsTop 55%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Euidock Ryu has been granted 3 US patents while listed as an inventor at Doosan. The first was granted in 2024 and the most recent in September 2025. Euidock Ryu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Euidock Ryu in Yongin-si, KR.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12410347 Adhesive composition, and coverlay film and printed circuit board that include the same Kwangseok PARK, Inki JEONG, Subyung PARK, Dongho CHAE 2025-09-09
12219715 System and method for manufacturing composite board Sungmoon Kim, Jinwoo Kim, Sanghwa KIM, Hyungrae Roh 2025-02-04
12082348 System and method for manufacturing composite substrate Sungmoon Kim, Jinwoo Kim, Sanghwa KIM, Hyungrae Roh 2024-09-03