Hearing Aid
|
PAT. NO. |
Title |
| 351 |
5,640,783 |
Hearing aid drying appliance |
| 352 |
5,640,457 |
Electromagnetically shielded hearing
aid |
| 353 |
5,636,285 |
Voice-controlled hearing aid |
| 354 |
5,621,802 |
Apparatus for eliminating acoustic
oscillation in a hearing aid by using phase equalization |
| 355 |
5,619,580 |
Hearing aid compensating for acoustic
feedback |
| 356 |
5,613,008 |
Hearing aid |
| 357 |
5,610,988 |
Hearing aid set |
| 358 |
5,608,803 |
Programmable digital hearing aid
|
| 359 |
5,606,621 |
Hybrid behind-the-ear and completely-in-canal
hearing aid |
| 360 |
5,604,812 |
Programmable hearing aid with automatic
adaption to auditory conditions |
| 361 |
5,602,925 |
Hearing aid with programmable resistor
|
| 362 |
5,600,728 |
Miniaturized hearing aid circuit
|
| 363 |
5,588,064 |
Hearing aid battery cover switch
|
| 364 |
5,586,188 |
Hearing aid |
| 366 |
5,559,892 |
Impedence buffering MOS circuit
with dynamically reduced threshold voltage, as for use in an output
buffer of a hearing aid amplifier |
| 367 |
5,553,152 |
Apparatus and method for magnetically
controlling a hearing aid |
| 369 |
5,535,282 |
In-the-ear hearing aid |
| 370 |
5,533,130 |
Cosmetically disguised hearing aid
|
| 371 |
5,531,954 |
Method for fabricating a hearing
aid housing |
| 372 |
5,530,763 |
Hearing aid to be worn in the ear
and method for its manufacture |
| 373 |
5,528,696 |
Hearing aid |
| 375 |
5,524,150 |
Hearing aid providing an information
output signal upon selection of an electronically set transmission
parameter |
| 376 |
5,524,056 |
Hearing aid having plural microphones
and a microphone switching system |
| 377 |
5,515,443 |
Interface for serial data trasmission
between a hearing aid and a control device |
| 378 |
5,511,128 |
Dynamic intensity beamforming system
for noise reduction in a binaural hearing aid |
| 379 |
5,506,532 |
Output limiter for class-D BICMOS
hearing aid output amplifier |
| 381 |
5,500,902 |
Hearing aid device incorporating
signal processing techniques |
| 383 |
5,488,205 |
Hearing aid tubing connector |
| 384 |
5,479,522 |
Binaural hearing aid |
| 385 |
5,463,692 |
Sandwich switch construction for
a hearing aid |
| 386 |
5,456,654 |
Implantable magnetic hearing aid
transducer |
| 387 |
5,455,994 |
Method of manufacturing an in-the-ear
hearing aid |
| 388 |
5,448,644 |
Hearing aid |
| 389 |
5,447,489 |
Bone conduction hearing aid device
|
| 390 |
5,446,413 |
Impedance circuit for a miniature
hearing aid |
| 391 |
5,440,082 |
Method of manufacturing an in-the-ear
hearing aid, auxiliary tool for use in the method, and ear mould
and hearing aid manufactured in accordance with the method |
| 395 |
5,434,924 |
Hearing aid employing adjustment
of the intensity and the arrival time of sound by electronic or
acoustic, passive devices to improve interaural perceptual balance
and binaural processing |
| 396 |
5,430,801 |
Hearing aid |
| 397 |
5,420,930 |
Hearing aid device |
| 398 |
5,411,467 |
Implantable hearing aid |
| 399 |
5,406,633 |
Hearing aid with permanently adjusted
frequency response |
| 400 |
5,404,408 |
Miniature hearing aid to be worn
on the head, and a method for the manufacture thereof |
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