Hearing Aid
|
PAT. NO. |
Title |
| 401 |
5,404,407 |
Programmable hearing aid unit |
| 402 |
5,404,105 |
Multipurpose hearing aid maintenance
device |
| 403 |
5,402,494 |
Electronic device forming a programmable
miniature hearing aid, in particular of the intraductal type |
| 404 |
5,396,560 |
Hearing aid incorporating a novelty
filter |
| 405 |
5,395,168 |
In the ear hearing aid having extraction
tube which reduces acoustic feedback |
| 407 |
5,389,829 |
Output limiter for class-D BICMOS
hearing aid output amplifier |
| 408 |
5,386,476 |
Locking device for a hearing aid
battery chamber |
| 409 |
5,386,475 |
Real-time hearing aid simulation
|
| 410 |
5,384,852 |
Hearing aid having a programmable
audio input |
| 412 |
5,381,484 |
Hearing aid with pull-out-string,
pull-out string, and method of making a hearing aid |
| 414 |
5,365,593 |
Decorative and operative hearing
aid attachment |
| 415 |
5,360,388 |
Round window electromagnetic implantable
hearing aid |
| 417 |
5,357,576 |
In the canal hearing aid with protruding
shell portion |
| 418 |
5,347,584 |
Hearing aid |
| 420 |
5,343,532 |
Hearing aid device |
| 421 |
5,341,433 |
Hearing aid device |
| 422 |
5,338,287 |
Electromagnetic induction hearing
aid device |
| 423 |
5,327,499 |
Safety device for a hearing aid
|
| 424 |
5,321,758 |
Power efficient hearing aid |
| 425 |
5,321,757 |
Hearing aid and method for preparing
same |
| 426 |
5,319,717 |
Hearing aid microphone with modified
high-frequency response |
| 427 |
5,318,502 |
Hearing aid having gel or paste
transmission means communcative with the cochlea and method of use
thereof |
| 428 |
5,303,306 |
Hearing aid with programmable remote
and method of deriving settings for configuring the hearing aid
|
| 429 |
5,303,305 |
Solar powered hearing aid |
| 430 |
5,295,191 |
Hearing aid intended for being mounted
within the ear canal |
| 431 |
5,293,008 |
Earwax trap for use with hearing-aid
apparatus, and hearing-aid apparatus with such a trap |
| 433 |
5,278,360 |
Hearing aid wax guard with integral
bridge |
| 434 |
5,276,739 |
Programmable hybrid hearing aid
with digital signal processing |
| 435 |
5,265,168 |
Hearing aid |
| 436 |
5,263,090 |
Hearing aid filter apparatus |
| 437 |
5,263,089 |
Hearing aid |
| 438 |
5,259,033 |
Hearing aid having compensation
for acoustic feedback |
| 439 |
5,257,315 |
Hearing aid to be worn in the ear
|
| 440 |
5,255,320 |
Hearing aid |
| 442 |
5,253,300 |
Solar powered hearing aid |
| 444 |
5,247,581 |
Class-d BICMOS hearing aid output
amplifier |
| 445 |
5,239,588 |
Hearing aid |
| 447 |
5,228,089 |
Hearing aid |
| 448 |
5,226,086 |
Method, apparatus, system and interface
unit for programming a hearing aid |
| 449 |
5,220,918 |
Trans-tympanic connector for magnetic
induction hearing aid |
| 450 |
5,214,709 |
Hearing aid for persons with an
impaired hearing faculty |
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