Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399529 | Wearable device | Seung Min Lee | 2025-08-26 |
| 11659879 | Flexible battery connection structure and belt comprising the same | Mun Su Yim, Dong Woo Kim, Gi Wook Lee | 2023-05-30 |
| 11489165 | Secondary battery having short-circuit preventing film | Dong Woo Kim, Seung Gon Park | 2022-11-01 |
| 11224351 | Wearable device | Hyung-Suk Choi | 2022-01-18 |
| 11083267 | Portable article container | Won Gil CHOI | 2021-08-10 |
| 11018379 | Electrode, secondary battery using same, and method for manufacturing electrode | In Yong SEO, Ju-Hyung Kim, Su Yeon Lee, Seung Gon Park, Dong Woo Kim | 2021-05-25 |
| 10938059 | Flexible battery, manufacturing method therefor, and auxiliary battery comprising flexible battery | Won Gil CHOI, Hyeon Woo Cho, Ju Hee Jang | 2021-03-02 |
| 10750269 | Wireless headphones having built-in flexible battery | Gi Wook Lee | 2020-08-18 |
| 10593990 | Flexible battery, manufacturing method therefor, and auxiliary battery comprising flexible battery | Won Gil CHOI, Hyeon Woo Cho, Ju Hee Jang | 2020-03-17 |
| 10564433 | Wearable device | Gi Wook Lee, Dong Woo Kim, Seung Gon Park, Mun Su Yim | 2020-02-18 |
| 10476291 | Wearable device having flexible battery | Won Gil CHOI, Ji Hyun NAM | 2019-11-12 |
| 10476046 | Flexible battery | Won Gil CHOI, Hyeon Woo Cho, Ju Hee Jang, Hyeong Tak NOH | 2019-11-12 |
| 10203726 | Rollable display device | Won Gil CHOI, Hyeon Woo Cho, Ju Hee Jang | 2019-02-12 |
| 10164288 | Flexible battery, manufacturing method therefor, and auxiliary battery comprising flexible battery | Won Gil CHOI, Hyeon Woo Cho, Ju Hee Jang, Hyeong Tak NOH, Jong Gwan Kim | 2018-12-25 |
| 10135092 | Polymer electrolyte, lithium secondary battery using same, and method for manufacturing lithium secondary battery | Won Gil CHOI, Ju Hee Jang, In Yong SEO | 2018-11-20 |
| 10090556 | Flexible battery, manufacturing method therefor, and auxiliary battery comprising flexible battery | Won Gil CHOI, Hyeon Woo Cho, Ju Hee Jang | 2018-10-02 |
| 9647255 | Porous separation membrane, secondary battery using same, and method for manufacturing said secondary battery | Won Gil CHOI, Ju Hee Jang, In Yong SEO | 2017-05-09 |