Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D770414 | Loudspeaker | John Davies, Eddy Rinna, Jack Yang Chang | 2016-11-01 |
| D687412 | Loudspeaker | Simon Davies, Yang Jack Chang, Graham David Allen | 2013-08-06 |
| D678866 | Loudspeaker | Simon Davies, Yang Jack Chang, Graham David Allen | 2013-03-26 |
| D678245 | Loudspeaker | Simon Davies, Yang Jack Chang, Graham David Allen | 2013-03-19 |
| D676025 | Loudspeaker | Simon Davies, Yang Jack Chang, Graham David Allen | 2013-02-12 |
| D674780 | Loudspeaker | Simon Davies, Yang Jack Chang, Graham David Allen | 2013-01-22 |
| D673527 | Loudspeaker | Simon Davies, Yang Jack Chang, Graham David Allen | 2013-01-01 |
| D653237 | Loudspeaker | Simon Davies, Eric Chan, Brett Tom, Bradley Price | 2012-01-31 |