Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287191 | Measurement device and measurement method for measuring roundness of coating roll for manufacturing battery | Jae Young Sung, Joon Sun Park, Duck Joong Yun, Jeong Yong Lee, Woo Jin An +3 more | 2025-04-29 |
| 11850626 | Die for coating insulating liquid and method for coating insulating liquid | Chang-Hun Lee, Seong Wook Hong, Dong Hun Song, Byoung Hoon Ahn, Sang Hoon Choy +1 more | 2023-12-26 |
| 11267180 | Extrusion die and extrusion method of sheet using the same | Myung Han Lee, Byeong-In Ahn, Kyung-Hwan Yoon, Chang Kwon Chung | 2022-03-08 |
| 11169066 | Method for quantitative analysis of polymer structure and analyzer | Sung Hyun Park, Ye Hoon Im, Yu Taek Sung, Myung Han Lee, Oh Joo Kwon +2 more | 2021-11-09 |
| 9539606 | Member for slot die coater, movable member for slot die coater, and slot die coater including the members to produce electrode | Sung Hyun Park, Ye Hoon Im | 2017-01-10 |