HA

Hyo Sun Ahn

DC Dorco Co.: 11 patents #5 of 81Top 7%
UM Umicore: 3 patents #48 of 234Top 25%
UK Umicore Korea: 3 patents #22 of 60Top 40%
📍 Seoul, KR: #4,183 of 39,741 inventorsTop 15%
Overall (All Time): #331,947 of 4,157,543Top 8%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12246462 Razor assembly for razor with induction heating system Sejun Jang, Youngjin Lee, Sung Hee SON 2025-03-11
D1003135 Scissors Seok Min Bae 2023-10-31
11745370 Razor assembly for razor with induction heating system Sejun Jang, Youngjin Lee, Sung Hee SON 2023-09-05
D975920 Razor handle 2023-01-17
11351688 Razor Sang-Ho Han 2022-06-07
D945063 Razor cartridge 2022-03-01
D930241 Razor 2021-09-07
10960562 Razor Sang-Ho Han 2021-03-30
10875199 Razor comprising handle with through-hole Sang-Ho Han 2020-12-29
10547056 Precursors for lithium transition metal oxide cathode materials for rechargeable batteries Liang ZHU, Randy De Palma, Sung-Jun Cho, Daniël Nelis, Kris Driesen 2020-01-28
10490807 Doped and coated lithium transition metal oxide cathode materials for batteries in automotive applications Liang ZHU, Jens Paulsen, HeonPyo Hong 2019-11-26
D844899 Razor handle 2019-04-02
D822278 Razor handle 2018-07-03
9954226 Precursors for lithium transition metal oxide cathode materials for rechargeable batteries Liang ZHU, Randy DePalma 2018-04-24