Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yujin Kim — 28 Patents

Samsung: 19 patents #7,060 of 75,807Top 10%
KPKiss Nail Products: 3 patents #12 of 52Top 25%
LG: 3 patents #10,792 of 26,165Top 45%
Amazon: 2 patents #7,121 of 19,158Top 40%
DCDongwoo Fine-Chem Co.: 1 patents #238 of 450Top 55%
Suwon-si, NY: #29 of 72 inventorsTop 45%
Overall (All Time): #133,724 of 4,157,543Top 4%
28 Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
9042001 Electrophoretic display apparatus and method thereof Myung-Eun Kim, Sangil Kim, Gilhwan Yeo, Byungseok Choi 2015-05-26
8964276 Electro-wetting display apparatus Myung-Eun Kim, Sangil Kim, Yeuntae Kim, Byungseok Choi 2015-02-24
8810894 Electrophoretic display device Seok-Joon HONG, Joo-Han Bae, Hyung Il Jeon 2014-08-19