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Class Information
Number: 381/324
Name: Electrical audio signal processing systems and devices > Hearing aids, electrical > Specified casing or housing > Component mounting
Description: Subject matter including structural features designed for mounting or holding hearing aid parts and circuitry, including printed circuit boards.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7409069 |
Faceplate moat and cut out for hearing instrument |
Aug. 5, 2008 |
| 7409070 |
Implant device |
Aug. 5, 2008 |
| 7401680 |
Hearing protection earplug and use of the same |
Jul. 22, 2008 |
| 7403629 |
Disposable modular hearing aid |
Jul. 22, 2008 |
| 7403630 |
Miniature hearing aid insert module |
Jul. 22, 2008 |
| 7394911 |
Control panel with activation zone |
Jul. 1, 2008 |
| 7394909 |
Hearing device with embedded channnel |
Jul. 1, 2008 |
| 7386143 |
Retention apparatus for an external portion of a semi-implantable hearing aid |
Jun. 10, 2008 |
| 7376237 |
Vibrator for bone-conduction hearing |
May. 20, 2008 |
| 7372971 |
Hearing device with fuel cell |
May. 13, 2008 |
| 7372972 |
Ear insert for hearing aids |
May. 13, 2008 |
| 7372970 |
Pocket hearing aid |
May. 13, 2008 |
| 7362878 |
Magnetic assembly for a transducer |
Apr. 22, 2008 |
| 7359524 |
Hearing aid assembly |
Apr. 15, 2008 |
| 7336797 |
Apparatus and method for generating acoustic energy in a receiver assembly |
Feb. 26, 2008 |
| 7324653 |
Suspension means for transducer |
Jan. 29, 2008 |
| 7310426 |
Inconspicuous semi-permanent hearing device |
Dec. 18, 2007 |
| 7305101 |
Instrument with an interface frame and a process for production thereof |
Dec. 4, 2007 |
| 7298857 |
Extended wear canal device with common microphone-battery air cavity |
Nov. 20, 2007 |
| 7292700 |
Microphone for a hearing aid |
Nov. 6, 2007 |
| 7283640 |
Microphone cover |
Oct. 16, 2007 |
| 7263194 |
Hearing device |
Aug. 28, 2007 |
| 7260233 |
Hearing aid or similar audio device and method for producing a hearing aid |
Aug. 21, 2007 |
| 7260234 |
Space-saving antenna arrangement for hearing aid device |
Aug. 21, 2007 |
| 7254247 |
Hearing aid with a microphone in the battery compartment lid |
Aug. 7, 2007 |
| 7248712 |
Base plate with electronic module |
Jul. 24, 2007 |
| 7245733 |
Hearing instrument microphone arrangement with improved sensitivity |
Jul. 17, 2007 |
| 7227968 |
Expandsible Receiver Module |
Jun. 5, 2007 |
| 7221768 |
Hearing aid with large diaphragm microphone element including a printed circuit board |
May. 22, 2007 |
| 7215789 |
Disposable extended wear canal hearing device |
May. 8, 2007 |
| 7206428 |
Acoustic receiver having improved mechanical suspension |
Apr. 17, 2007 |
| 7194102 |
In-ear monitor with hybrid dual diaphragm and single armature design |
Mar. 20, 2007 |
| 7194101 |
Hearing device having two modules for assembling/disassembling device |
Mar. 20, 2007 |
| 7191867 |
Hearing aid device that can be worn in the ear with a housing |
Mar. 20, 2007 |
| 7184564 |
Multi-parameter hearing aid |
Feb. 27, 2007 |
| 7177436 |
Component arranged directly on a t-coil |
Feb. 13, 2007 |
| 7174028 |
Method for manufacturing hearing aids, and a hearing aid |
Feb. 6, 2007 |
| 7171014 |
Hearing aid battery door seal |
Jan. 30, 2007 |
| 7164775 |
In the ear hearing aid utilizing annular ring acoustic seals |
Jan. 16, 2007 |
| 7151839 |
Modular hearing aid device |
Dec. 19, 2006 |
| 7142682 |
Silicon-based transducer for use in hearing instruments and listening devices |
Nov. 28, 2006 |
| 7130437 |
Compressible hearing aid |
Oct. 31, 2006 |
| 7110565 |
Electroacoustic transducer with a diaphragm, and method for fixing a diaphragm in such transducer |
Sep. 19, 2006 |
| 7099484 |
Behind-the-ear hearing aid |
Aug. 29, 2006 |
| 7097746 |
Anodic protection of electrical contacts |
Aug. 29, 2006 |
| 7099485 |
Housing for hearing devices or hearing aids |
Aug. 29, 2006 |
| 7088839 |
Acoustic receiver having improved mechanical suspension |
Aug. 8, 2006 |
| 7079662 |
Hearing aid device wearable in the ear or hearing aid device having an otoplastic wearable in the ear |
Jul. 18, 2006 |
| 7076075 |
Hearing aid with pivotable battery drawer having opening in end wall for battery removal |
Jul. 11, 2006 |
| 7074296 |
In-ear hearing aid and method for its manufacture |
Jul. 11, 2006 |
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