Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11477312 | Mobile phone cover providing passive noise reduction of microphone audio input signals | — | 2022-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11477312 | Mobile phone cover providing passive noise reduction of microphone audio input signals | — | 2022-10-18 |