Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279653 | Aerosol generating device, method for controlling same, and charging system including same | Seung Kiu Jeong, In Seong Chun, Ghi Yuun Kang, Jung Ho Han, Jong Sub Lee | 2025-04-22 |
| 11253003 | Aerosol generating device, method for controlling same, and charging system including same | Seung Kiu Jeong, In Seong Chun, Ghi Yuun Kang, Jung Ho Han, Jong Sub Lee | 2022-02-22 |
| 11241046 | Aerosol generating device, method for controlling same, and charging system including same | Seung Kiu Jeong, In Seong Chun, Ghi Yuun Kang, Jung Ho Han, Jong Sub Lee | 2022-02-08 |
| 10667028 | Electric device including microspeaker module with vibration function and wearable acoustic transducer | Yong Ju Ji | 2020-05-26 |
| 10334342 | Neckband wireless sound transducer | Choong Sheek Hong | 2019-06-25 |
| 10057678 | Microspeaker enclosure with air adsorbent in resonance space | Ghi Yuun Kang, Hwan Ock Choe | 2018-08-21 |
| 9473837 | Sound transducer with ventilation structure | Kyu Dong Choi, Kil Dong Park, Ji Hoon Kim | 2016-10-18 |
| 9307314 | Electronic device with side acoustic emission type speaker device | Ji Hoon Kim, In Ho Jeong, Jong Heon Ha, Ho Yun Lee, Bong-Hee Kang +3 more | 2016-04-05 |
| 9277305 | Suspension for a sound transducer | Ho Il Jeong, Kyu Dong Choi, In Ho Jeong | 2016-03-01 |
| 9185477 | Suspension for sound transducer | Ji Hoon Kim, Jung Hyung Lee, Hyeon Taek Oh | 2015-11-10 |
| 9088840 | Vibration module for sound transducer | Kyu Dong Choi, Kil Dong Park, In Ho Jeong | 2015-07-21 |
| 9027700 | Bonding structure of diaphragm for microspeaker | Ji Hoon Kim, Jung Hyung Lee, Hyeon Taek Oh | 2015-05-12 |
| 9025808 | High-output microspeaker | Cheon Myeong Kim, Ji Hoon Kim, Kyu Dong Choi | 2015-05-05 |
| 8794374 | Acoustic transducer device | Ji Hoon Kim, Kwan Ho Ko | 2014-08-05 |