Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11184706 | Loudspeaker excursion protection | Brian George Arnott, Nicholas Luke Appleton, Juan Felix Torres, William Thomas Rowley, Michael Smithers | 2021-11-23 |
| 9635459 | Audio reproduction method and apparatus with auto volume control function | Chi Jung | 2017-04-25 |
| 8401198 | Method of improving acoustic properties in music reproduction apparatus and recording medium and music reproduction apparatus suitable for the method | Jae-one Oh | 2013-03-19 |
| 5361601 | Air conditioner | Geun P. Han | 1994-11-08 |