Won-Jong Ohn has been granted 4 US patents while listed as an inventor at Samsung . The first was granted in 2013 and the most recent in December 2025. Won-Jong Ohn ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Won-Jong Ohn in Jeonju-si, KR.
Patents per Year Patents granted per year, 2013 to 2017 Bar chart with a peak of 1 patents in 2013. peak 1 2013: 1 patents 2013 2014: 1 patents 2014 2017: 1 patents 2017
Issued Patents All Time
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Showing 1–4 of 4 patents
Patent # Title Co-Inventors Date
12510996 Driving circuit for changing frequency, method for operating the same, and display device including the same Moon C. Park , Sang Woo Kim , IN-WON JIN 2025-12-30
9542899 Method of driving display panel, display panel driving apparatus for performing the method and display apparatus having the display panel driving apparatus Hyun Woo Jeong , Joon Bum Lee 2017-01-10
8911124 Backlight assembly and display apparatus having the same Kyu-Hun Lim , Tae-Seok Jang , Jeong Weon SEO , Yoon Ho Kim , Yi Soo Won 2014-12-16
8616737 Backlight assembly and display apparatus having the same Kyu-Hun Lim , Tae-Seok Jang , Jeong Weon SEO , Yoon Ho Kim , Yi Soo Won 2013-12-31
