Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420303 | Dual slot die coater and method for coating electrode active material slurry using the same | Taek Soo Lee, Min-Kyu Kang, Young Gon Kim, Sang Hoon Choy | 2025-09-23 |
| 12418012 | Insulating coating overlay control system and insulating coating overlay control method | Chang-Hun Lee, Seong Wook Hong, Dong Hun Song, Sang Hoon Choy | 2025-09-16 |
| 12406981 | Negative electrode for lithium secondary battery and lithium secondary battery comprising same | Taek Soo Lee, Jin-Ho Cho, Jong Su Yoon, Young Gon Kim | 2025-09-02 |
| 12397316 | Multi-slot die coater | Taek Soo Lee, Min-Kyu Kang, Sang Hoon Choy | 2025-08-26 |
| 12377435 | Dual slot die coater including air vent | Taek Soo Lee, Sang Hoon Choy, Man Hyeong Kim, Young Gon Kim, Young-Joon Jo +1 more | 2025-08-05 |
| 12381224 | Negative electrode for lithium secondary battery and method for manufacturing same | Jong Su Yoon, Taek Soo Lee, Jin-Ho Cho, Young Gon Kim | 2025-08-05 |
| 12322786 | Negative electrode for lithium secondary battery, and magnetic alignment device for negative electrode for same | Jong Su Yoon, Young Gon Kim, Taek Soo Lee, Jin-Ho Cho | 2025-06-03 |
| 12322543 | Magnetic alignment device for anode, and anode manufacturing method using same | Jong Su Yoon, Young Gon Kim, Taek Soo Lee, Jin-Ho Cho | 2025-06-03 |
| 12303932 | Multi-slot die coater | Taek Soo Lee, Sang Hoon Choy, Young Gon Kim | 2025-05-20 |
| 12224425 | Magnetism alignment apparatus for negative electrodes and method for manufacturing negative electrode using same | Jong Su Yoon, Taek Soo Lee, Jin-Ho Cho, Young Gon Kim | 2025-02-11 |
| 12157140 | Multi-slot die coater | Taek Soo Lee, Sang Hoon Choy, Young Gon Kim | 2024-12-03 |
| 12134107 | Multi-slot die coater | Taek Soo Lee, Min-Kyu Kang, Sang Hoon Choy | 2024-11-05 |
| 12103036 | Multi-slot die coater | Taek Soo Lee, Sang Hoon Choy, Jin-Ho Cho | 2024-10-01 |
| 12053796 | Multi-slot die coater | Taek Soo Lee, Young Gon Kim, Sang Hoon Choy | 2024-08-06 |
| 11850626 | Die for coating insulating liquid and method for coating insulating liquid | Chang-Hun Lee, Seong Wook Hong, Dong Hun Song, Byoung Hoon Ahn, Chae Gyu Lee +1 more | 2023-12-26 |
| 11772119 | Multi-slot die coater with improved manifold | Taek Soo Lee, Sang Hoon Choy | 2023-10-03 |
| 10601048 | Electrode and method for manufacturing same | Ji Hyun Jun, Sung Joon Oh, Jin Oh Song, Choong Min Yi | 2020-03-24 |