Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10743798 | Method and apparatus for automated detection of suppression of TEOAE by contralateral acoustic stimulation | Andre Lodwig, Johann Oswald | 2020-08-18 |
| 7976474 | Ear canal obstruction detecting acoustical stimulation ear probe | Peter Zoth, Andre Lodwig, Johann Oswald | 2011-07-12 |
| 7922671 | Method and apparatus for automatic non-cooperative frequency specific assessment of hearing impairment and fitting of hearing aids | Peter Zoth | 2011-04-12 |
| 7223245 | Method and apparatus for automatic non-cooperative frequency specific assessment of hearing impairment and fitting of hearing aids | Peter Zoth | 2007-05-29 |
| 4428091 | Toothbrush | — | 1984-01-31 |