Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569722 | Sound vibration actuator | Seok Jun Park, Jun Kun Choi, Yeon Ho Son, Yong Tae Kim, Yong Jin Kim +1 more | 2023-01-31 |
| 11489427 | Sound vibration actuator with three vibration assemblies and different frequencies | Jun Kun Choi, Yong Jin Kim, Yeon Ho Son, Yong Tae Kim, Seok Jun Park +1 more | 2022-11-01 |
| 10986448 | Sound vibration actuator | Yong Jin Kim, Jun Kun Choi, Yeon Ho Son, Yong Tae Kim, Seok Jun Park +1 more | 2021-04-20 |
| 10893348 | Sound vibration actuator | Yong Tae Kim, Yeon Ho Son | 2021-01-12 |
| 10468581 | Method and apparatus for driving piezo actuator | Yeon Ho Son, Kyung Su Park, Joon Choi, Jung-Hyun Park | 2019-11-05 |
| 10284065 | Horizontal linear vibration motor | Yong Tae Kim, Yeon Ho Son | 2019-05-07 |
| 10008658 | Vibrator | Yeon Ho Son, Seung Hyeon Jeong, Joon Choi, Kyung Su Park, Sang Jin Lee +1 more | 2018-06-26 |
| 9931671 | Piezoelectric vibration actuator | Joon Choi, Kyung Su Park, Yeon Ho Son | 2018-04-03 |
| 9827594 | Vibration generating device | Yeon Ho Son, Kyung Su Park, Joon Choi, Hwa Young Oh | 2017-11-28 |
| 9722168 | Vibration generating apparatus | Kyung Su Park, Sang Jin Lee, Jae Kyung Kim, Joon Choi, Yeon Ho Son | 2017-08-01 |
| 9660172 | Vibrator | Sang Jin Lee, Jae Kyung Kim, Kyung Su Park, Joon Choi | 2017-05-23 |
| 9515248 | Vibration generating apparatus | Kyung Su Park, Sang Jin Lee, Jae Kyung Kim, Joon Choi, Yeon Ho Son | 2016-12-06 |
| 9484521 | Vibration generating apparatus | Hwa Young Oh, Jae Kyung Kim, Sang Jin Lee | 2016-11-01 |
| 9475094 | Vibration generating apparatus | Jae Kyung Kim, Yeon Ho Son, Sang Jin Lee, Hwa Young Oh | 2016-10-25 |
| 9431926 | Vibration generating apparatus and electronic apparatus including the same | Joon Choi, Jae Kyung Kim, Sang Jin Lee | 2016-08-30 |
| 9421576 | Vibration generating apparatus and electronic apparatus including the same | Jae Kyung Kim, Sang Jin Lee | 2016-08-23 |
| 9225265 | Vibration generation device | Hwa Young Oh, Sang Jin Lee | 2015-12-29 |
| 9123882 | Apparatus for generating vibrations | Hwa Young Oh, Sang Jin Lee | 2015-09-01 |
| 9059609 | Flat-type vibration motor | Yong Tae Kim, Kyung Su Park | 2015-06-16 |
| 9006946 | Motor structure and flat type vibration motor structure using the same | Kyung Su Park, Yong Tae Kim | 2015-04-14 |
| 8941273 | Vibration generation device | Yong Tae Kim, Jung Taek Hong, Kyung Su Park | 2015-01-27 |
| 8937411 | Vibration generating device | Yong Tae Kim, Je Hyun Bang, Jung Taek Hong | 2015-01-20 |
| 8282062 | Tilting device | Jae Woo Jun, Han-jin Park, Tae Ho Yun, Kyung Su Park, Jung Kyu Yim +1 more | 2012-10-09 |
| 7225862 | High-performance heat exchanger | Sim Won Chin | 2007-06-05 |
| 7215544 | Apparatus for enhancing heat transfer efficiency of endothermic/exothermic article | Sim Won Chin | 2007-05-08 |