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USPTO Patent Rankings Data through Sept 30, 2025
DH

Dong Hahn — 1 Patent

LG: 1 patents #17,402 of 26,165Top 70%
Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,353,468 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7359351 Wireless audio/video equipment and channel selecting method thereof Hyeon Cheol Cho, Jin Ho Son, Dong Hoon Kwak, Min Ho Hwang 2008-04-15