Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955248 | Wearable electronic device | In-Ho Baek, So-Young Lee, Ji Yeon JUNG, Sang Woo Han, Chang-Ryong Heo | 2018-04-24 |
| 9741334 | Active noise cancellation in audio output device | Cheol Yong Park, Ju-Hee CHANG, Se Jeong Na, Sung-Kyu Park, Sung Hoon Jeong +1 more | 2017-08-22 |
| 9615161 | Wearable electronic device | In-Ho Baek, So-Young Lee, Ji Yeon JUNG, Sang Woo Han, Chang-Ryong Heo | 2017-04-04 |
| 7450958 | Method for displaying received signal strength bars in wireless terminal device | Sang-Woo Ryu | 2008-11-11 |