Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11622178 | Speaker-integration system for an electronic device, and associated devices and systems | Cindy Ngoc-Tran Au, Luis Chau, William Dong, Laurie Kwan | 2023-04-04 |
| 11265632 | Speaker-integration system for an electronic device, and associated devices and systems | Cindy Ngoc-Tran Au, Luis Chau, William Dong, Laurie Kwan | 2022-03-01 |
| 11190870 | Rotationally symmetric speaker array | Martin E. Johnson, Michael B. Howes, Gary P. Geaves, Tom-Davy W. Saux | 2021-11-30 |
| 10798482 | Rotationally symmetric speaker array | Martin E. Johnson, Michael B. Howes, Gary P. Geaves, Tom-Davy W. Saux | 2020-10-06 |
| 10154339 | Rotationally symmetric speaker array | Martin E. Johnson, Michael B. Howes, Gary P. Geaves, Tom-Davy W. Saux | 2018-12-11 |
| 10149046 | Rotationally symmetric speaker array | Martin E. Johnson, Michael B. Howes, Gary P. Geaves, Tom-Davy W. Saux | 2018-12-04 |
| 9820033 | Speaker assembly | Michael Kai Morishita | 2017-11-14 |
| 9762999 | Modal based architecture for controlling the directivity of loudspeaker arrays | Martin E. Johnson, Vijay G. Prabakaran, Tom-Davy W. Saux | 2017-09-12 |
| 9107003 | Extended duct with damping for improved speaker performance | Justin D. Crosby, Martin E. Johnson, Michael Kai Morishita | 2015-08-11 |