| 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 |
