Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853476 | Electronic device and battery charge/discharge control method thereof | Kwanho Lee | 2017-12-26 |
| 9571945 | Hearing aid having receiver | Byounguk Yoon, Changryong HEO, Ohyong Kwon | 2017-02-14 |
| 9565290 | Method for performing function in call mode and portable electronic device for implementing the method | Changryong HEO | 2017-02-07 |