Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290097 | Smoking article comprising a tube filter and a method of manufacturing the same | Jin Chul YANG, Ki Jin AHN, Bong Su CHEONG, Hee-Tae Jung | 2025-05-06 |
| 12262733 | Smoking article from which sound is generated | Min Hee HWANG, Soo Ho Kim, Chang Jin PARK, Won Ho Kim, Han Joo Chung +1 more | 2025-04-01 |
| 12245628 | External heating-type aerosol generating device and cigarette used therein | Ki Jin AHN, Soo Ho Kim, Chang Jin PARK, Jin Chul YANG | 2025-03-11 |
| 12185751 | Smoke component-reducing cigarette filter, cigarette, and manufacturing method therefor | Soo Ho Kim, Jin Chul YANG, Man Seok SEO, Youn Keun OH, Tae Hoon Kim +1 more | 2025-01-07 |