Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11228847 | Microphone and methods of assembling microphones | Michael Alwicker, Daniel Pratt, John Matthew Miller, Elizabeth A. Cho | 2022-01-18 |
| 10743113 | Microphone and methods of assembling microphones | Michael Alwicker, Daniel Pratt, John Matthew Miller, Elizabeth A. Cho | 2020-08-11 |
| 10412503 | Microphone and methods of assembling microphones | Michael Alwicker, Daniel Pratt, John Matthew Miller, Elizabeth A. Cho | 2019-09-10 |
| D829195 | Microphone | Elizabeth A. Cho, John Matthew Miller, Daniel Pratt | 2018-09-25 |
| D829194 | Microphone | Elizabeth A. Cho, John Matthew Miller, Daniel Pratt | 2018-09-25 |
| D818995 | Microphone | Elizabeth A. Cho, John Matthew Miller, Daniel Pratt | 2018-05-29 |
| D816640 | Microphone | Elizabeth A. Cho, John Matthew Miller, Daniel Pratt | 2018-05-01 |