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USPTO Patent Rankings Data through Sept 30, 2025
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Cheong Ho Ryu — 1 Patent in 2021

ETEthertronics: 1 patents #8 of 19Top 45%
Overall (2021): #495,899 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11191165 Method for manufacturing a circuit having a lamination layer using laser direct structuring process Seung-hyuk Choi, Hyun Jun Hong, Tae Wook Kim, Young Sang Kim, Sung Jun Kim 2021-11-30