Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291542 | Boron-containing compound and electrolyte solution additive for secondary battery including the same | Myoung Lae Kim, Chanwoo Kim, Yu Na Shim, Jaechan Ryu, Han Sol Lee | 2025-05-06 |
| 12129270 | Boron-containing compound and electrolyte solution additive for secondary battery including the same | Myoung Lae Kim, Chanwoo Kim, Yu Na Shim, Jaechan Ryu, Han Sol Lee | 2024-10-29 |
| 12122796 | Boron-containing compound and electrolyte additive for secondary battery containing the same | Myoung Lae Kim, Chanwoo Kim, Yu Na Shim, Jaechan Ryu, Han Sol Lee | 2024-10-22 |
| 12095048 | Apparatus of testing all-solid state secondary battery by nail penetration | Jaechan Ryu | 2024-09-17 |
| 11976088 | Boron-containing compound and electrolyte solution additive for secondary battery including the same | Myoung Lae Kim, Chanwoo Kim, Yu Na Shim, Jaechan Ryu, Han Sol Lee | 2024-05-07 |
| 11851448 | Boron-containing compound and electrolyte additive for secondary battery containing the same | Myoung Lae Kim, Chanwoo Kim, Yu Na Shim, Jaechan Ryu, Han Sol Lee | 2023-12-26 |
| 11845766 | Boron-containing compound and electrolyte solution additive for secondary battery including the same | Myoung Lae Kim, Chanwoo Kim, Yu Na Shim, Jaechan Ryu, Han Sol Lee | 2023-12-19 |
| 9884461 | Wide casting belt, method for manufacturing a wide film, and wide film | Hyukjun Kim, KwangJin Chung, Yooseock Hwang, Juntae Choi, Kinam Chung | 2018-02-06 |
| 9428624 | Method for manufacturing a wide film, and wide film | Hyukjun Kim, KwangJin Chung, Yooseock Hwang, Juntae Choi, Kinam Chung | 2016-08-30 |
| 8795826 | Microporous polyolefin composite film with a thermally stable porous layer at high temperature | Jean Lee, Jongmoon Sung, Yongkyoung Kim, Youngkeun Lee | 2014-08-05 |
| 8784725 | Wide casting belt, method for manufacturing a wide film, and wide film | Hyukjun Kim, KwangJin Chung, Yooseock Hwang, Juntae Choi, Kinam Chung | 2014-07-22 |
| 8570472 | Optical compensation film with hybrid arrangement of nematic liquid crystals consisting of connected mesogens with an angle and the method of manufacturing the same | Yonggyun Cho, KwangJin Chung, Yooseock Hwang, Hyukjun Kim, Kiyup Kim +2 more | 2013-10-29 |