| Patents for H04R 1 - Details of transducers (42,173) |
|---|
| 08/16/2007 | US20070189572 Loudspeaker system for acoustic instruments and method therefor |
| 08/16/2007 | US20070189567 Enclosure for acoustic insulation of an apparatus contained within said enclosure |
| 08/16/2007 | US20070189566 Speaker apparatus |
| 08/16/2007 | US20070189565 Portable storage container with cable management functionality and a method for managing cables of a portable storage container |
| 08/16/2007 | US20070189552 Sound reproducing apparatus |
| 08/16/2007 | US20070189551 Audio signal processing apparatus, audio signal processing method, and audio signal processing program |
| 08/16/2007 | US20070186656 Method and system for noise dosimeter with quick-check mode and earphone adapter |
| 08/16/2007 | DE202007008416U1 Schwingungsdämpfender Standfuß für ein auf einer Aufstellfläche aufzustellendes Gerät A vibration absorbing foot for a aufzustellendes on a footprint device |
| 08/16/2007 | DE10358643B4 Abdeckungen für Wandler in der Deckenverkleidung eines Fahrzeugs Covers for transducers used in the ceiling panel of a vehicle |
| 08/16/2007 | DE102007006580A1 Lautsprecher und Verfahren zur akustischen Schallausgabe Speakers and method for acoustic sound output |
| 08/16/2007 | DE102006007032A1 Verfahren zur Herstellung eines Ohreinsatzes, Ohreinsatzanordnung und Verwendung einer Ohreinsatzanordnung A process for producing a tube insert, ear insert arrangement and use of an ear insert assembly |
| 08/16/2007 | DE102006003830A1 Umgebungsbeleuchtungseinrichtung Ambient illumination device |
| 08/16/2007 | DE102005030712B4 Lautsprecherbox Speaker |
| 08/15/2007 | EP1819192A1 A headset acoustic device and sound channel reproducing method |
| 08/15/2007 | EP1819191A2 Laminated piezoelectric transducer |
| 08/15/2007 | EP1819190A2 Hearing protector, transmitter, method, processor and computer program product |
| 08/15/2007 | EP1817936A1 In-ear headphone |
| 08/15/2007 | EP1363668B1 Combinations of bile acid sequestrant(s) and sterol absorption inhibitor(s) and treatments for vascular indications |
| 08/15/2007 | EP1196091B1 Focused ultrasound transducers and systems |
| 08/15/2007 | CN2935685Y Wire holding box of earphone |
| 08/15/2007 | CN2935684Y Bluetooth radio earphone structure |
| 08/15/2007 | CN2935683Y Intelligent earphone with communication, recreation function |
| 08/15/2007 | CN2935682Y Active crawler microphone |
| 08/15/2007 | CN2935681Y Pickups |
| 08/15/2007 | CN2935385Y MP3 attached flat-panel loudspeaker and external attachment flat-panel loudspeaker desk |
| 08/15/2007 | CN1332511C 无线传输模块 Wireless transmission module |
| 08/15/2007 | CN101019463A Portable audio reproduction system |
| 08/15/2007 | CN101018425A Speaker and method of outputting acoustic sound |
| 08/15/2007 | CN101018424A Microphone audio header structure |
| 08/15/2007 | CN101018423A Microphone encapsulation structure |
| 08/15/2007 | CN101018422A 传声器装置 Microphone device |
| 08/14/2007 | US7256342 Sound pickup device for percussion instrument |
| 08/09/2007 | WO2007089033A1 Electro-acoustic converter and ear speaker device |
| 08/09/2007 | WO2007088730A1 Voice conference device |
| 08/09/2007 | WO2007088663A1 Adapter apparatus |
| 08/09/2007 | WO2007037461A3 Flat panel display module having speaker function |
| 08/09/2007 | US20070183621 Diaphragm for tweeter |
| 08/09/2007 | US20070183620 Selectable impedance, constant efficiency electromagnetic transducer |
| 08/09/2007 | US20070183618 Moving object equipped with ultra-directional speaker |
| 08/09/2007 | US20070183617 Audio reproducing system and method thereof |
| 08/09/2007 | DE202007006900U1 Multimedia-Computer-Tastatur Multimedia computer keyboard |
| 08/09/2007 | DE202007005631U1 Lautsprechergehäuse Speaker cabinet |
| 08/09/2007 | DE202007003121U1 Abnehmbare und wiederverwendbare Oberkonstruktion eines Tiefenbassabsorbers Removable and reusable upper construction of a deep bass absorber |
| 08/09/2007 | DE112005002241T5 Tasche mit integriertem Ständer Case with integrated stand |
| 08/09/2007 | DE102007005385A1 Lautsprecher und Verfahren zur Ausgabe von akustischem Klang Speakers and method for outputting audible sound |
| 08/09/2007 | DE102006004488A1 Mikrofon Microphone |
| 08/09/2007 | DE102006004342A1 Drahtlos-Kopfhörer, tragbarer Mediaplayer Wireless headphones, portable media player |
| 08/09/2007 | CA2640967A1 Audio conferencing apparatus |
| 08/08/2007 | EP1816891A1 Sound electronic circuit and method for adjusting sound level thereof |
| 08/08/2007 | EP1816890A1 Audio reproducing system and method thereof |
| 08/08/2007 | EP1816829A1 Portable terminal apparatus |
| 08/08/2007 | CN2932892Y A flat-type sound box |
| 08/08/2007 | CN2932891Y Retractable bluetooth earphone |
| 08/08/2007 | CN2932890Y Multichannel cord-reeling earphone |
| 08/08/2007 | CN2932889Y Contactless chargeable wired and wireless microphone |
| 08/08/2007 | CN2932888Y Embedded rotatable sound box |
| 08/08/2007 | CN2932887Y Hidden circuits of artistic sound box |
| 08/08/2007 | CN2932886Y 耳机传声器 Headset microphone |
| 08/08/2007 | CN1331275C Connector for electro-acoustic component and connection structure thereof |
| 08/08/2007 | CN101014212A 扬声器和扬声器单元 Speaker and speaker unit |
| 08/08/2007 | CN101014210A Audio reproducing system and method thereof |
| 08/08/2007 | CN101014207A Headsets and headset power management |
| 08/08/2007 | CN101014206A Electronic device with microphone array |
| 08/08/2007 | CN101014205A Electronic device |
| 08/08/2007 | CN101014204A Speaker and method of outputting acoustic sound |
| 08/08/2007 | CN101014203A Ear canal device retention means |
| 08/08/2007 | CN101014202A An elastomeric shield for miniature microphones |
| 08/08/2007 | CN101014201A Portable storage container with cable management functionality and a method for managing cables |
| 08/08/2007 | CN101013358A Input device |
| 08/07/2007 | US7254415 Portable wireless terminal, method of outputting sound, and method of picking up sound |
| 08/07/2007 | US7254248 One-magnet rectangular transducer |
| 08/07/2007 | US7253350 Vibration source driving device |
| 08/07/2007 | US7252176 Reflex-ported folded horn enclosure |
| 08/07/2007 | US7252175 Speaker apparatus and manufacturing method of speaker apparatus |
| 08/07/2007 | CA2444379C Multiple component sensor mechanism |
| 08/07/2007 | CA2223065C Material for casing for acoustic equipment and casing for acoustic equipment fabricated therefrom |
| 08/02/2007 | WO2007086807A1 A portable storage container with cable management functionality and a method for managing cables of a portable storage container |
| 08/02/2007 | WO2007086524A1 Electronic device and sound reproducing method |
| 08/02/2007 | WO2007086360A1 Oscillation/echo canceller system |
| 08/02/2007 | WO2007085805A1 Improved suspension device for microphone |
| 08/02/2007 | WO2007085307A1 Earphone with leakage control and device therefor |
| 08/02/2007 | WO2007085305A1 Acoustic compliance adjuster |
| 08/02/2007 | WO2007049255A3 System and method and for controlling a device using position and touch |
| 08/02/2007 | WO2007023409A3 Acoustic light-emitting device |
| 08/02/2007 | US20070177758 Loudspeaker cone including plated fabric |
| 08/02/2007 | US20070177757 Loudspeaker |
| 08/02/2007 | US20070177756 Thermal management system for loudspeaker having internal heat sink and vented top plate |
| 08/02/2007 | US20070177755 Thermal management system for speaker system having vented frame for establishing air passages |
| 08/02/2007 | US20070177754 Speaker grille attachment system |
| 08/02/2007 | US20070177751 Integrated electro acoustic equipment with portable compact construction for sound applications |
| 08/02/2007 | US20070177747 Piezoelectric acoustic element, acoustic device, and portable terminal device |
| 08/02/2007 | US20070177742 Acoustic compliance adjuster |
| 08/02/2007 | US20070177741 Batteryless noise canceling headphones, audio device and methods for use therewith |
| 08/02/2007 | DE202007007993U1 Hochtonlautsprecher Tweeter |
| 08/02/2007 | DE19847734B4 Stecker und Klemmbuchse zum Anschluß eines Lautsprechers Connector and terminal socket for connecting a speaker to |
| 08/02/2007 | DE102006037515A1 Baugruppenstruktur eines Mikrofons Assembly structure of a microphone |
| 08/02/2007 | CA2640112A1 Improved suspension device for microphone |
| 08/01/2007 | EP1814356A1 An elastomeric shield for miniature microphones |
| 08/01/2007 | EP1814354A1 Speaker |
| 08/01/2007 | EP1814353A1 Device for inclinable suspension of a loudspeaker |