Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295420 | Aerosol generation system of preheating heater | Hun Il Lim, Jong Sub Lee, Dae Nam HAN, Jang Uk Lee, Jung Ho Han +7 more | 2025-05-13 |
| 12274294 | Aerosol generating apparatus and cradle capable of receiving same | Jung Ho Han, Hun Il Lim, Jong Sub Lee, Dae Nam HAN, Jin Young Yoon +7 more | 2025-04-15 |
| 12102131 | Aerosol generating device and method for providing adaptive feedback through puff recognition | Hun Il Lim, Jong Sub Lee, Dae Nam HAN, Jang Uk Lee, Jung Ho Han +7 more | 2024-10-01 |
| 12029238 | Aerosol generation method and apparatus | Jung Ho Han, Jang Uk Lee, Hun Il Lim, Jong Sub Lee, Dae Nam HAN +7 more | 2024-07-09 |
| 11882870 | Aerosol generation method and apparatus | Jung Ho Han, Jang Uk Lee, Hun Il Lim, Jong Sub Lee, Dae Nam HAN +7 more | 2024-01-30 |
| 11871781 | Aerosol generation method and apparatus | Jung Ho Han, Jang Uk Lee, Hun Il Lim, Jong Sub Lee, Dae Nam HAN +7 more | 2024-01-16 |
| 11871787 | Aerosol generation method and apparatus | Jung Ho Han, Jang Uk Lee, Hun II LIM, Jong Sub Lee, Dae Nam HAN +7 more | 2024-01-16 |
| 11849762 | Electronic cigarette control method and device | Jong Sub Lee, Dae Nam HAN, Jung Ho Han, Hun II LIM, Jang Uk Lee +7 more | 2023-12-26 |
| 11771138 | Aerosol generating device and method for providing smoking restriction function in aerosol generating device | Hun Il Lim, Jong Sub Lee, Dae Nam HAN, Jang Uk Lee, Jung Ho Han +7 more | 2023-10-03 |
| 11673122 | Gas sensor using metal oxide semiconducting nanofiber sensitized by alkali or alkaline earth metal and noble metal catalysts, and manufacturing method thereof | Won-jong JUNG, Il-Doo Kim, Kak Namkoong, Dong Ha Kim, Yeol Ho Lee +4 more | 2023-06-13 |
| 11641879 | Aerosol generation device and control method for aerosol generation device | Hun Il Lim, Jung Ho Han, Jong Sub Lee, Dae Nam HAN, Jin Young Yoon +7 more | 2023-05-09 |
| 11627759 | Aerosol generation method and apparatus | Jung Ho Han, Jang Uk Lee, Hun Il Lim, Jong Sub Lee, Dae Nam HAN +7 more | 2023-04-18 |
| 11622582 | Aerosol generating device and method for providing adaptive feedback through puff recognition | Hun Il Lim, Jong Sub Lee, Dae Nam HAN, Jang Uk Lee, Jung Ho Han +7 more | 2023-04-11 |
| 11470882 | Device for holding smoking member, and smoking member system | Jong Sub Lee, Dae Nam HAN, Jang Uk Lee, Jung Ho Han, Hun Il Lim +7 more | 2022-10-18 |
| 11457661 | Aerosol generation method and apparatus | Jung Ho Han, Jang Uk Lee, Hun Il Lim, Jong Sub Lee, Dae Nam HAN +7 more | 2022-10-04 |
| 11432593 | Device for cleaning smoking member, and smoking member system | Jong Sub Lee, Dae Nam HAN, Jang Uk Lee, Jung Ho Han, Hun Il Lim +7 more | 2022-09-06 |
| 11428660 | Metal oxide nanofibers including functionalized catalyst using chitosan-metal complexes, and member for gas sensor, and gas sensor using the metal oxide nanofibers, and method of fabricating the same | Il-Doo Kim, Yong Jin JEONG, Won Tae KOO | 2022-08-30 |
| 11259571 | Aerosol generating apparatus provided with movable heater | Jong Sub Lee, Dae Nam HAN, Jang Uk Lee, Jung Ho Han, Hun Il Lim +7 more | 2022-03-01 |
| 11252993 | Aerosol generation method and apparatus | Jung Ho Han, Jang Uk Lee, Hung Il Lim, Jong Sub Lee, Dae Nam HAN +7 more | 2022-02-22 |
| 11252999 | Aerosol generating device | Jong Sub Lee, Dae Nam HAN, Jang Uk Lee, Jung Ho Han, Hun Il Lim +7 more | 2022-02-22 |
| 11246345 | Aerosol generating device provided with rotary heater | Jung Ho Han, Hun Il Lim, Jong Sub Lee, Dae Nam HAN, Jin Young Yoon +5 more | 2022-02-15 |
| 11246341 | Aerosol generation method and apparatus | Jung Ho Han, Jang Uk Lee, Hun Il Lim, Jong Sub Lee, Dae Nam HAN +7 more | 2022-02-15 |
| 11197497 | Aerosol generating device | Jong Sub Lee, Jang Uk Lee, Jung Ho Han, Hun Il Lim, Dae Nam HAN +7 more | 2021-12-14 |
| 8126087 | DC offset correction circuit for canceling a DC offset in a real time and a receiving system having the same | Ju Young Han, Dong-Jin Keum | 2012-02-28 |
| 7592864 | High-order low-pass filter circuit and method | Sang Hoon Kang, Seung-chan Heo, Hui-Jung Kim | 2009-09-22 |