Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10033846 | Mobile communication terminal, digital hearing aid, and method of controlling the digital hearing aid using the mobile communication terminal | — | 2018-07-24 |
| 9924272 | Method and apparatus for outputting audio in electronic device | Hyunchul YANG, Juhwan Woo, Jae Seong LEE, Kyuhan Kim, Namil Lee +3 more | 2018-03-20 |
| 9621985 | Apparatus and method for adjusting volume in terminal | Jae-Hyun Kim, Sang-Hoon Oh, Jun-Soo Lee | 2017-04-11 |
| 9444423 | Method for adjusting volume and electronic device thereof | Yang-Su Kim, Beak-Kwan Son, Keun-Won Jang | 2016-09-13 |
| 9100491 | Mobile communication terminal, digital hearing aid, and method of controlling the digital hearing aid using the mobile communication terminal | — | 2015-08-04 |
| 8753287 | Hearing test method and apparatus | Sang-Ki Kang, Yang-Su Kim | 2014-06-17 |
| 8317722 | Method and device for hearing test | Sang Min Lee, Sung Hwa Hong, Sang-Ki Kang, Keun Sup Lee, Jae-Hyun Kim +2 more | 2012-11-27 |