Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466959 | Automatic volume leveler | Jun Yang | 2019-11-05 |
| 9414173 | Fitting verification with in situ hearing test | — | 2016-08-09 |
| 8948425 | Method and apparatus for in-situ testing, fitting and verification of hearing and hearing aids | Leon Aleksander Lindsey | 2015-02-03 |
| 8767972 | Auto-fit hearing aid and fitting process therefor | — | 2014-07-01 |
| 7242781 | Null adaptation in multi-microphone directional system | — | 2007-07-10 |
| 7200237 | Method and system for remotely upgrading a hearing aid device | Chaoying Zhang | 2007-04-03 |
| 7155019 | Adaptive microphone matching in multi-microphone directional system | — | 2006-12-26 |
| 6913578 | Method for customizing audio systems for hearing impaired | — | 2005-07-05 |
| 6873709 | Method and apparatus for filtering and compressing sound signals | — | 2005-03-29 |
| 6711271 | Power management for hearing aid device | — | 2004-03-23 |
| 6522988 | Method and system for on-line hearing examination using calibrated local machine | — | 2003-02-18 |
| 6322521 | Method and system for on-line hearing examination and correction | — | 2001-11-27 |
| 5729658 | Evaluating intelligibility of speech reproduction and transmission across multiple listening conditions | Aaron Thornton | 1998-03-17 |