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Class Information
Number: 181/171
Name: Acoustics > Diaphragm > Mounting or suspension means
Description: Subject matter wherein means are provided to hold the diaphragm in a given, neutral position.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7377358 |
Frame for speaker device and speaker device |
May. 27, 2008 |
| 7364009 |
Loudspeaker mounting frame, loudspeaker and cabinet comprising a loudspeaker |
Apr. 29, 2008 |
| 7357218 |
Frame for speaker device and speaker device |
Apr. 15, 2008 |
| 7318496 |
Acoustic radiator with a baffle of a diameter at least as large as the opening of the speaker enclosure to which it is mounted |
Jan. 15, 2008 |
| 7319772 |
Speaker device for improving mid/high-range frequencies |
Jan. 15, 2008 |
| 7316289 |
Electro-acoustic transducer and method of manufacturing transducer |
Jan. 8, 2008 |
| 7281311 |
Method of attaching a transfer resistant RFID tag to a surface |
Oct. 16, 2007 |
| 7275620 |
Square speaker |
Oct. 2, 2007 |
| 7237315 |
Method for fabricating a resonator |
Jul. 3, 2007 |
| 7225895 |
Audio speaker with wobble free voice coil movement |
Jun. 5, 2007 |
| 7219873 |
Support base for a structural pole |
May. 22, 2007 |
| 7219763 |
Microphone assembly fitted to vehicle-mounted control module panel, that fits well |
May. 22, 2007 |
| 7204009 |
Manufacturing method of acoustic sensor |
Apr. 17, 2007 |
| 7185735 |
Audio speaker with wobble free voice coil movement |
Mar. 6, 2007 |
| 7174990 |
Tangential stress reduction system in a loudspeaker suspension |
Feb. 13, 2007 |
| 7164776 |
Vibration balanced receiver |
Jan. 16, 2007 |
| 7120269 |
Lay-in tile speaker system |
Oct. 10, 2006 |
| 7103948 |
Method of manufacturing piezoelectric wafers of saw identification tags |
Sep. 12, 2006 |
| 7103960 |
Method for providing a backing member for an acoustic transducer array |
Sep. 12, 2006 |
| 7093343 |
Method of manufacturing an acoustic transducer |
Aug. 22, 2006 |
| 7080442 |
Manufacturing method of acoustic sensor |
Jul. 25, 2006 |
| 7043046 |
Method for manufacturing an electroacoustical transducer comprising a membrane configuration |
May. 9, 2006 |
| 7025170 |
Speaker |
Apr. 11, 2006 |
| 6988584 |
Speaker diaphragm edge and its manufacturing method |
Jan. 24, 2006 |
| 6978861 |
Connection of sound bowl of loudspeaker |
Dec. 27, 2005 |
| 6957714 |
Speaker and speaker diaphragm |
Oct. 25, 2005 |
| 6954971 |
Method for simultaneously making a plurality of acoustic signal sensor elements |
Oct. 18, 2005 |
| 6956957 |
Loudspeakers |
Oct. 18, 2005 |
| 6944310 |
Speaker apparatus |
Sep. 13, 2005 |
| 6938726 |
Field rebuildable low frequency loudspeaker driver having a removable diaphragm assembly, parts kit and method for rebuilding a loudspeaker driver in the field |
Sep. 6, 2005 |
| 6928720 |
Method of manufacturing a surface acoustic wave device |
Aug. 16, 2005 |
| 6920957 |
Loudspeaker diaphragm |
Jul. 26, 2005 |
| 6912288 |
Piezoelectric electroacoustic transducer and manufacturing method of the same |
Jun. 28, 2005 |
| 6892850 |
Surround for speaker system and manufacturing method thereof |
May. 17, 2005 |
| 6895097 |
Planar type speaker and system using it |
May. 17, 2005 |
| 6889796 |
Loudspeaker suspension |
May. 10, 2005 |
| 6888946 |
High frequency loudspeaker |
May. 3, 2005 |
| 6876753 |
Coupling structure of signal converting apparatus |
Apr. 5, 2005 |
| 6876752 |
Loudspeakers systems and components thereof |
Apr. 5, 2005 |
| 6874220 |
Method and apparatus for mounting an acoustic transducer |
Apr. 5, 2005 |
| 6862361 |
Audio speaker |
Mar. 1, 2005 |
| 6851513 |
Tangential stress reduction system in a loudspeaker suspension |
Feb. 8, 2005 |
| 6839445 |
Piezoelectric speaker |
Jan. 4, 2005 |
| 6834744 |
Speaker system |
Dec. 28, 2004 |
| 6810988 |
Speaker's damper with lead wire and guide sleeve |
Nov. 2, 2004 |
| 6801634 |
Loudspeaker coil suspension system |
Oct. 5, 2004 |
| 6799361 |
Method for manufacturing an electroacoustical transducer comprising a membrane configuration |
Oct. 5, 2004 |
| 6782114 |
Loudspeaker |
Aug. 24, 2004 |
| 6758451 |
Folding speaker bracket |
Jul. 6, 2004 |
| 6751332 |
Speaker |
Jun. 15, 2004 |
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