Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853850 | Automatic speaker volume and microphone gain control in a portable handheld radiotelephone with proximity sensors | Jae Hoon Shim | 2005-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853850 | Automatic speaker volume and microphone gain control in a portable handheld radiotelephone with proximity sensors | Jae Hoon Shim | 2005-02-08 |