Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11233894 | Apparatus and method for controlling built-in microphone of portable terminal | Sang Kyu Park, Seung Yup Lee, Jung-Ho Park | 2022-01-25 |
| 10674002 | Apparatus and method for controlling built-in microphone of portable terminal | Sang Kyu Park, Seung Yup Lee, Jung-Ho Park | 2020-06-02 |
| 10334093 | Apparatus and method for controlling built-in microphone of portable terminal | Sang Kyu Park, Seung Yup Lee, Jung-Ho Park | 2019-06-25 |
| 10104216 | Apparatus and method for controlling built-in microphone of portable terminal | Sang Kyu Park, Seung Yup Lee, Jung-Ho Park | 2018-10-16 |
| 9456073 | Apparatus and method for controlling built-in microphone of portable terminal | Sang Kyu Park, Seung Yup Lee, Jung-Ho Park | 2016-09-27 |
| 9124710 | Apparatus and method for controlling built-in microphone of portable terminal | Sang Kyu Park, Seung Yup Lee, Jung-Ho Park | 2015-09-01 |
| 9124711 | Apparatus and method for controlling built-in microphone of portable terminal | Sang Kyu Park, Seung Yup Lee, Jung-Ho Park | 2015-09-01 |
| 8774863 | Apparatus and method for controlling built-in microphone of portable terminal | Sang Kyu Park, Seung Yup Lee, Jung-Ho Park | 2014-07-08 |