Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11570563 | Method for estimating fundamental resonance frequency of loudspeaker and associated loudspeaker controller | Jung-Kuei Chang | 2023-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11570563 | Method for estimating fundamental resonance frequency of loudspeaker and associated loudspeaker controller | Jung-Kuei Chang | 2023-01-31 |