Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422835 | Method of diagnosing GIS (gas insulated switchgear) failure and apparatus for performing method | Ki Bum Park, Bo Seong Seo | 2025-09-23 |
| 12394785 | Cathode for lithium secondary battery and lithium secondary battery including the same | Min Gu Kang, Min Suk Kang | 2025-08-19 |
| 12308416 | Lithium secondary battery | Min Gu Kang | 2025-05-20 |
| 12262733 | Smoking article from which sound is generated | Min Hee HWANG, Chang Jin PARK, Won Ho Kim, Jong Yeol Kim, Han Joo Chung +1 more | 2025-04-01 |
| 12245628 | External heating-type aerosol generating device and cigarette used therein | Ki Jin AHN, Jong Yeol Kim, Chang Jin PARK, Jin Chul YANG | 2025-03-11 |
| 12185751 | Smoke component-reducing cigarette filter, cigarette, and manufacturing method therefor | Jin Chul YANG, Man Seok SEO, Jong Yeol Kim, Youn Keun OH, Tae Hoon Kim +1 more | 2025-01-07 |