Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211043 | Audio enhanced hearing protection system | Ryan J. Copt, Joseph G. Butera, III, Robert J. Summers, III | 2021-12-28 |
| 11202161 | System, method, and apparatus for generating and digitally processing a head related audio transfer function | Ryan J. Copt., Joseph G. Butera, III, Robert J. Summers, III, David Lopez | 2021-12-14 |
| 10959035 | System, method, and apparatus for generating and digitally processing a head related audio transfer function | Joseph G. Butera, III, Ryan J. Copt, Litang Gu | 2021-03-23 |