Issued Patents All Time
Showing 25 most recent of 34 patents
| 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 |
| 12161149 | Wrapper for non-combustible cigarette and method for manufacturing same | Soo Ho Kim, Ki Jin AHN, Young Rim HAN, Chang Jin PARK | 2024-12-10 |
| 12144368 | Externally heated aerosol generation device and cigarette used in aerosol generation device | Soo Ho Kim, Chang Jin PARK, Man Seok SEO, Ki Jin AHN, Jin Chul YANG | 2024-11-19 |
| 12121055 | Cigarette for aerosol generating device and aerosol generating device using cigarette | Man Seok SEO, Jin Chul YANG, Soo Ho Kim | 2024-10-22 |
| 12102119 | Aerosol generating article and aerosol generating system | Jin Chul YANG, Soo Ho Kim, Man Seok SEO, Ki Jin AHN, In Hyeog Oh | 2024-10-01 |
| 12059026 | Smoking article filter and smoking article including the same | Bong Su CHEONG, Jin Chul YANG | 2024-08-13 |
| 11992040 | Tube filter production device and tube filter production method | Jin Chul YANG, Soo Ho Kim, Bong Su CHEONG, Ki Jin AHN | 2024-05-28 |
| 11944460 | Method and apparatus for determining sharpness of pulse wave signal | Jang Han Bae, Young Ju Jeon | 2024-04-02 |
| 11678696 | Smoking product to which triple care technology for reducing tobacco smell is applied | Man Seok SEO, Hyoung Seok Lee, Hyun Suk Cho, Seung Hwan Lee, Ik Pyo Lee | 2023-06-20 |
| 11330836 | Lyocell material for tobacco filter | Jong Cheol JEONG, Woo-Chul Kim, Sang Woo JIN, Burm Ho Yang, Man Seok SEO +2 more | 2022-05-17 |
| 11103003 | Modified cross-section lyocell material for tobacco filter, and preparation method therefor | Jong Cheol JEONG, Sang Woo JIN, Sang Yoel LEE, Woo-Chul Kim, Sang-Mok Lee +4 more | 2021-08-31 |
| 11091025 | Fan shroud for motor vehicle | Dae Suk Park | 2021-08-17 |
| 10806174 | Lyocell material for cigarette filter and method for preparing same | Jong Cheol JEONG, Sang Woo JIN, Sang-Mok Lee, Woo-Chul Kim, Sang Yoel LEE +4 more | 2020-10-20 |
| 10617146 | Method of manufacturing a lyocell material for a cigarette filter | Sang Woo JIN, Woo-Chul Kim, Yong-Kwan Cho, Jong Cheol JEONG, Sang-Mok Lee +6 more | 2020-04-14 |
| 10517325 | Lyocell material for tobacco filter and method for preparing same | Jong Cheol JEONG, Woo-Chul Kim, Sang Woo JIN, Burm Ho Yang, Man Seok SEO +2 more | 2019-12-31 |
| 10350988 | Fan shroud for motor vehicle | Dae Suk Park | 2019-07-16 |
| 10306919 | Lyocell material for cigarette filter and method for preparing same | Jong Cheol JEONG, Sang Woo JIN, Sang-Mok Lee, Woo-Chul Kim, Sang Yoel LEE +4 more | 2019-06-04 |
| 9910164 | Symmetrical-type mono-sensor three-dimensional radiation detection and visualization system and method thereof | Nam-Ho Lee, Soon Yong Park, Young Gwan Hwang, Hyun Kyu JUNG | 2018-03-06 |
| 9902255 | Fan shroud for motor vehicle | Dae Suk Park | 2018-02-27 |
| 9826777 | Filter and tobacco using technology for reducing smell of tobacco smoke on hands | Man Seok SEO, Hyun Suk Cho, In Hyeog Oh, Burm Ho Yang, Han Jae SHIN +1 more | 2017-11-28 |
| 9782088 | Pulse measuring device and method of pulse measurement therewith | Young Min Kim, Jae Uk Kim, Young Ju Jeon, Si-Woo Lee | 2017-10-10 |
| 9355304 | Apparatus and method of determining facial expression type | Jun Hyeong Do, Ji Ho Nam, Jun Su Jang, Si-Woo Lee, Ji Ho So +1 more | 2016-05-31 |