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USPTO Patent Rankings Data through Sept 30, 2025
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Chanki Cho — 2 Patents

Samsung: 2 patents #37,631 of 75,807Top 50%
Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #1,987,878 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9730256 Method and apparatus for discovering device in wireless communication network Changsoon Kim, Byunghoon Seo, Jongmu Choi, Hakkwan Kim, NamJu Cho 2017-08-08
9055391 Method and apparatus for discovering device in wireless communication network Changsoon Kim, Byunghoon Seo, Jongmu Choi, Hakkwan Kim, NamJu Cho 2015-06-09