Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11014050 | Ion exchange membrane and filter module using same | In Yong SEO | 2021-05-25 |
| 10836657 | Deionizing device | In Yong SEO | 2020-11-17 |
| 10759310 | Vehicle seat and method for controlling sitting position using the same | Ju Yeol Kong, Gil Ju Kim, Jung Sang You, Byeong Seon Son, Seon Chae Na +3 more | 2020-09-01 |
| 10682599 | Filter medium for liquid filter and method for manufacturing same | In Yong SEO | 2020-06-16 |
| 10571961 | Backplate and foldable display device including the same | Gyu-Ho Lee, Nam Ki, Chang Woo Chun | 2020-02-25 |
| 10525686 | Filter apparatus having a housing and filter media inside the housing | Kyung Su Kim | 2020-01-07 |
| 10472262 | Electrical-storage type desalination electrode module, production method therefor and desalination device using same | In Yong SEO | 2019-11-12 |
| 10392275 | Deionizing device | In Yong SEO | 2019-08-27 |
| 10301201 | Composite electrode for desalination comprising ion-exchange membrane, manufacturing method thereof, and desalination apparatus using same | In Yong SEO | 2019-05-28 |
| 10170097 | Waterproof sound transmitting sheet, and method for producing same | In Yong SEO, Seung-Hoon Lee, Yong Sik Jung, Kyung Su Kim | 2019-01-01 |
| 10132004 | Waterproof sound-permitting sheet, method of manufacturing same, and electronic device provided with waterproof sound-permitting sheet | Seung-Hoon Lee, Yong Sik Jung | 2018-11-20 |
| 9514735 | Waterproof sound transmitting sheet, and method for producing same | In Yong SEO, Seung-Hoon Lee, Yong Sik Jung, Kyung Su Kim | 2016-12-06 |
| 9510075 | Waterproof sound transmitting sheet, and method for producing same | In Yong SEO, Seung-Hoon Lee, Yong Sik Jung, Kyung Su Kim | 2016-11-29 |
| 9463607 | Waterproof sound-permitting sheet, method of manufacturing same, and electronic device provided with waterproof sound-permitting sheet | Seung-Hoon Lee, Yong Sik Jung | 2016-10-11 |
| 9331862 | Methods for determining proximity of a mobile device and an appliance and for operating the same | Dong Hun Lee, Dong Soo Shin, Kihwan Park | 2016-05-03 |
| 9041999 | Electrowetting device and method of manufacturing the same | Ki-deok Bae, Chang-youl Moon, Yoon-sun Choi, Jung-mok Bae, Chang-seung Lee +1 more | 2015-05-26 |
| 8970494 | Portable electronic device and method of controlling the same | — | 2015-03-03 |
| 8958595 | Piezoelectric micro speaker having piston diaphragm and method of manufacturing the same | Dong-Kyun Kim, Seok-whan Chung, Byung-gil Jeong | 2015-02-17 |
| 8901598 | Light emitting device | Jun-youn Kim, Su-hee Chae | 2014-12-02 |
| 8526642 | Piezoelectric micro speaker including weight attached to vibrating membrane and method of manufacturing the same | Seok-whan Chung, Dong-Kyun Kim, Byung-gil Jeong | 2013-09-03 |
| 8509462 | Piezoelectric micro speaker including annular ring-shaped vibrating membranes and method of manufacturing the piezoelectric micro speaker | Byung-gil Jeong, Dong-Kyun Kim, Seok-whan Chung | 2013-08-13 |
| 8418331 | Method of fabricating a duplexer using an embedded PCB | Yun Kwon Park, Il-jong Song, Byeoung-ju Ha | 2013-04-16 |
| 8401220 | Piezoelectric micro speaker with curved lead wires and method of manufacturing the same | Dong-Kyun Kim, Byung-gil Jeong, Seok-whan Chung | 2013-03-19 |
| 8275158 | Piezoelectric micro speaker | Dong-Kyun Kim, Seok-whan Chung, Byung-gil Jeong | 2012-09-25 |
| 7963021 | Inductor embedded in substrate, manufacturing method thereof, micro device package, and manufacturing method of cap for micro device package | Moon-chul Lee, Jong-oh Kwon, Woon-bae Kim, Jea Shik Shin, Eun Sung Lee | 2011-06-21 |