Issued Patents All Time
Showing 26–50 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819876 | Slot die coating device having air vent | Ki Tae Kim, Do Hyun Lee, Taek Soo Lee, Cheolwoo Kim | 2023-11-21 |
| 11817585 | Positive electrode having improved adhesion and energy density, and lithium secondary battery including the same | Jun Muk Lim, Joo Yul Baek | 2023-11-14 |
| 11772119 | Multi-slot die coater with improved manifold | Taek Soo Lee, Shin Wook Jeon | 2023-10-03 |
| 11764345 | Coating apparatus | Woo Ha Kim, In Seong Kim, Il Jae Moon, Byoung Hoon Ahn, Jung Min YANG | 2023-09-19 |
| 11735735 | Method for predicting processability of electrode slurry and selecting electrode binder | Hwi-Soo YANG, Hyung-Suk Cho, Jong Heon Seol | 2023-08-22 |
| 11691173 | Slot die coater adjusting device for controlling distance between upper discharge port and lower discharge port of slot die coater, and electrode active material coating system including same | Do Hyun Lee, Cheol Woo Kim | 2023-07-04 |
| 11637274 | Strip-shaped electrode used for cylindrical jelly roll and lithium secondary battery comprising same | Byoung Hoon Ahn, Jung Min YANG | 2023-04-25 |
| 11631857 | Secondary battery | Joo Yul Baek, Young Min Lim, Jun Muk Lim, Chul Haeng Lee | 2023-04-18 |
| 11594728 | Positive electrode and secondary battery including same | Joo Yul Baek, Jun Muk Lim, Hyun Sik Chae | 2023-02-28 |
| 11575121 | Electrode mixture manufacturing method and electrode mixture | Ki Tae Kim, Chang Wan Koo | 2023-02-07 |
| 11542164 | Carbon nanotube dispersion and method for preparing the same | Dong Hyun Kim, Houng Sik Yoo, Jin Myung Cha, Gye Min Kwon, Hyun Sik Chae +3 more | 2023-01-03 |
| 11511309 | Coating die including double slit, and electrode active material coating apparatus using same | Ki Tae Kim, Do Hyun Lee, Taek Soo Lee, Cheol Woo Kim, Young-Joon Jo | 2022-11-29 |
| 11456450 | Method and apparatus for evaluating phase stability of electrode mixture slurry | Ga Hyun LIM, Jin Young Son, Hwi-Soo YANG, Jong Heon Seol, Hyung-Suk Cho | 2022-09-27 |
| 11448597 | Method for monitoring dry state of electrode substrate | Jin Young Son, Moo Yong Shin, Taek Soo Lee, Cheol Woo Kim | 2022-09-20 |
| 11424433 | Method for manufacturing electrode | Taek Soo Lee, Jung Min YANG, Cheol Woo Kim | 2022-08-23 |
| 11380899 | Positive electrode, secondary battery including the same, and method for manufacturing using dry mixing at high shear force | Chang Wan Koo | 2022-07-05 |
| 11309541 | Negative electrode slurry for lithium secondary battery and method of preparing the same | Dong Hyun Kim, Houng Sik Yoo, Byoung Hoon Ahn, Hyeon Choi | 2022-04-19 |
| 11283058 | Method of preparing slurry composition for secondary battery positive electrode, positive electrode for secondary battery prepared by using the same, and lithium secondary battery including the positive electrode | Byoung Hoon Ahn, Houng Sik Yoo, Gye Min Kwon | 2022-03-22 |
| 11283057 | Method of manufacturing irregular electrode | Taek Soo Lee, Cheolwoo Kim | 2022-03-22 |
| 11276846 | Method for manufacturing electrode for secondary battery and electrode manufactured thereby | Ki Tae Kim, Chang Wan Koo | 2022-03-15 |
| 11254576 | Method of preparing graphene | Jin Young Son, Cheol Woo Kim, Byoung Hoon Ahn, Hyun Sik Chae | 2022-02-22 |
| 11171322 | Positive electrode having improved pore structure in positive electrode active material layer | Jong Heon Seol, Min Hee Lee, Dong Kyu Kim, Jae Woong Kim, Ye Lin Kim +2 more | 2021-11-09 |
| 11161140 | Slot die coater for changing coating form of electrode active material slurry through movement of slots | Do Hyun Lee, Taek Soo Lee, Cheol Woo Kim | 2021-11-02 |
| 11127936 | Coating apparatus | Woo Ha Kim, In Seong Kim, Il Jae Moon, Byoung Hoon Ahn, Jung Min YANG | 2021-09-21 |
| 11121361 | Method of preparing slurry for secondary battery positive electrode | Byoung Hoon Ahn, Chang Wan Koo, Hyun-Chul Ha | 2021-09-14 |