Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371565 | Thermoplastic resin composition, method of preparing the same, and molded article including the same | Ji-Hye Lee, Myeung Il Kim, Jae Chan Park | 2025-07-29 |
| 11952490 | Polycarbonate resin composition and molded article containing the same | Hyoung Taek KANG, Keun Hyung Lee, Young Min Kim, Myeung Il Kim, Jae Chan Park | 2024-04-09 |
| 11862803 | Radical scavenger, manufacturing method therefor, membrane-electrode assembly comprising same, and fuel cell comprising same | Jun Young Kim, Hee-Tak Kim, Seongmin Yuk, Dong Hyun Lee | 2024-01-02 |
| 10854904 | Polymer electrolyte membrane, a method for fabricating the same, and a membrane-electrode assembly including the same | Yong-Cheol Shin, Na Young Kim, Dong Hoon Lee | 2020-12-01 |
| 10535890 | Polymer electrolyte membrane, method for fabricating same, and membrane-electrode assembly comprising same | Dong Hoon Lee, Yong-Cheol Shin, Na Young Kim, Eun Su Lee, Han Moon Cho | 2020-01-14 |
| 10381672 | Reinforced composite membrane for fuel cell and membrane-electrode assembly for fuel cell comprising the same | Yong-Cheol Shin, Na Young Kim, Eun Su Lee, Dong Hoon Lee | 2019-08-13 |
| 10240038 | Flame resistant polycarbate based resin composition and molded articles thereof | Ryul Lee | 2019-03-26 |
| 10003096 | Polymer electrolyte membrane, membrane-electrode assembly comprising the same and fuel cell comprising the same | Na Young Kim, Dong Hoon Lee, Yong-Cheol Shin | 2018-06-19 |
| 9761900 | Polymer electrolyte membrane for fuel cell and method for manufacturing the same | Dong Hoon Lee, Na Young Kim, Yong-Cheol Shin | 2017-09-12 |
| 9597639 | Hollow fiber membrane module, filtration apparatus using the same, and method for manufacturing the filtration apparatus | Kwang-Jin Lee | 2017-03-21 |
| 9580597 | Polycarbonate composition and article comprising the same | Yoon Seon Jeong, Ryul Lee, Sung Tae Ahn, Ik Hwan Cho | 2017-02-28 |
| 9553325 | Polymer electrolyte and preparation method thereof | Dong Hoon Lee, Na Young Kim, Yong-Cheol Shin | 2017-01-24 |
| 9512016 | System and method for installing filtering membrane module to frame structure | Moon Sun Kang | 2016-12-06 |
| 9409130 | Submerged type hollow fiber membrane module and method for manufacturing the same | Sung-Hak Choi | 2016-08-09 |
| 9413018 | Hollow fiber membrane module | Jin Hyung Lee, Kyoung Ju KIM, Young Seok Oh | 2016-08-09 |
| 9240607 | Polymer electrolyte and preparation method thereof | Dong Hoon Lee, Na Young Kim, Yong-Cheol Shin | 2016-01-19 |
| 9209467 | Humidifier for fuel cell | Kyoung Ju KIM, Yong-Cheol Shin | 2015-12-08 |
| 9190677 | Membrane humidifier | Kyoung Ju KIM, Young Seok Oh | 2015-11-17 |
| 9160015 | Humidifier for fuel cell | Kyoung Ju KIM, Yong-Cheol Shin | 2015-10-13 |
| 9142815 | Method for manufacturing a porous nanoweb | — | 2015-09-22 |
| 9136034 | Polymer electrolyte membrane for a fuel cell, and method for preparing same | Yong-Cheol Shin, Jae Hee Ryu, Na Young Kim, Kyoung Ju KIM, Chul Ki Kim +2 more | 2015-09-15 |
| 9070913 | Humidifier for fuel cell | Kyoung Ju KIM, Yong-Cheol Shin | 2015-06-30 |
| 9034189 | Pressurized hollow fiber membrane module | Jae Hee Ryu, Yong-Cheol Shin, Kwang-Jin Lee | 2015-05-19 |
| 8974667 | Module case and hollow fiber membrane module using the same | Kwang-Jin Lee, Yong-Cheol Shin | 2015-03-10 |
| 8956537 | Hollow fiber membrane module, filtration apparatus using the same, and method for manufacturing the filtration apparatus | Kwang-Jin Lee | 2015-02-17 |