| Patents for H04R 1 - Details of transducers (42,173) |
|---|
| 01/02/2013 | CN202652484U Earplug structure |
| 01/02/2013 | CN202652483U Earphone middle cleat structure |
| 01/02/2013 | CN202652482U Earphone plug |
| 01/02/2013 | CN202652481U Earphone |
| 01/02/2013 | CN202652480U Distortion earphone |
| 01/02/2013 | CN202652479U Bluetooth communication headset provided with laser projection keyboard |
| 01/02/2013 | CN202652478U Non-hole adsorption type earphone |
| 01/02/2013 | CN202652477U Universal mobile phone earphone |
| 01/02/2013 | CN202652476U Hand-held microphone with intercommunication function |
| 01/02/2013 | CN202652475U Wire controller and headset |
| 01/02/2013 | CN202652474U Microphone stand capable of falling and rising intelligently and automatically |
| 01/02/2013 | CN202652473U Microphone apparatus provided voice recognition function |
| 01/02/2013 | CN202652472U Conference microphone and LCD lifting all-in-one machine |
| 01/02/2013 | CN202652471U Multifunctional loudspeaker box |
| 01/02/2013 | CN202652470U Sound box with handle |
| 01/02/2013 | CN202652469U Novel subwoofer fixing structure |
| 01/02/2013 | CN202652468U Multifunctional sound box |
| 01/02/2013 | CN202652467U Sound box |
| 01/02/2013 | CN202652466U Adjustable sound box and electronic device having the same |
| 01/02/2013 | CN202652465U Tablet PC support sound box |
| 01/02/2013 | CN202652464U Sounding device suspension leg |
| 01/02/2013 | CN202652463U Rainproof upper and lower bottom cover structure of outdoor aluminum alloy extrusion section bar sound post |
| 01/02/2013 | CN202652462U Outdoor aluminum alloy sound post casing structure |
| 01/02/2013 | CN202652461U Sound box |
| 01/02/2013 | CN202652460U Loudspeaker support |
| 01/02/2013 | CN202652459U Audio base and portable combination audio |
| 01/02/2013 | CN202652458U Combination mode making sound system provided with Bluetooth function by externally connecting Bluetooth device |
| 01/02/2013 | CN202652457U Coaxial car loudspeaker integral type rapid-installation frame |
| 01/02/2013 | CN202652456U 音箱 Speakers |
| 01/02/2013 | CN202652455U Sound box tripod |
| 01/02/2013 | CN202652454U Sound equipment shockproof leg |
| 01/02/2013 | CN202652453U Flat sound box |
| 01/02/2013 | CN202652452U Sound box hanger frame |
| 01/02/2013 | CN202652451U Speaker into which MP3 player can be plugged |
| 01/02/2013 | CN202652450U Structure of vibration loudspeaker assembly |
| 01/02/2013 | CN202652449U Vibration loudspeaker assembly |
| 01/02/2013 | CN202652311U Inverter tube structure |
| 01/02/2013 | CN202652204U Non-standard variable bandwidth wireless earphone system |
| 01/02/2013 | CN202643622U Wireless random installing device of electronic product |
| 01/02/2013 | CN1805611B Microphone with internal damping |
| 01/02/2013 | CN102860044A Voice coil speaker |
| 01/02/2013 | CN102860043A Apparatus, method and computer program for controlling an acoustic signal |
| 01/02/2013 | CN102860041A Loudspeakers with position tracking |
| 01/02/2013 | CN102860040A Lens for ultrasonic diagnosis apparatus and probe for ultrasonic diagnosis apparatus |
| 01/02/2013 | CN102860039A Speakerphone and/or microphone arrays and methods and systems of using the same |
| 01/02/2013 | CN102860038A Microphone |
| 01/02/2013 | CN102857846A Foldable earphones |
| 01/02/2013 | CN102857845A Multimedia audio device |
| 01/02/2013 | CN102857844A Earphone |
| 01/02/2013 | CN102857843A Earphone wire containing device |
| 01/02/2013 | CN102857842A Dual-purpose microphone |
| 01/02/2013 | CN102857841A Wall-mounted sound box with pull switch |
| 01/02/2013 | CN102857840A Voice box bracket |
| 01/02/2013 | CN102857839A Sound box capable of serving as pen container |
| 01/02/2013 | CN102855813A 显示单元 The display unit |
| 01/02/2013 | CN102855734A Earphone with function of doze alarming |
| 01/02/2013 | CN102158170B Drive mechanism |
| 01/02/2013 | CN101674509B Earphone device, sound tube forming a part of earphone device and sound generating apparatus |
| 01/02/2013 | CN101606395B Insertion type earphone |
| 01/02/2013 | CN101489159B Electronic device and electronic device accessory |
| 01/02/2013 | CN101427590B Acoustic exciter and speaker using the same |
| 01/01/2013 | US8345914 Voice coil bobbin and loudspeaker using the same |
| 01/01/2013 | US8345913 Headphone with restraint and methods |
| 01/01/2013 | US8345909 Loudspeaker assembly |
| 01/01/2013 | US8345885 Sound signal adjustment apparatus and method, and telephone |
| 01/01/2013 | US8345883 Audio playback method and apparatus using line array speaker unit |
| 12/27/2012 | WO2012177764A1 Horn enclosure for combining sound output |
| 12/27/2012 | WO2012177285A1 Ergonomic system for compact winding and storage of earphone set/headphones used with digital media devices |
| 12/27/2012 | WO2012176932A1 Speech processing device, speech processing method, and speech processing program |
| 12/27/2012 | WO2012176420A1 Speaker |
| 12/27/2012 | WO2012174932A1 Headphone wire take-up apparatus and terminal device |
| 12/27/2012 | WO2012174782A1 Mobile terminal |
| 12/27/2012 | WO2012174698A1 An apparatus |
| 12/27/2012 | WO2012174611A1 Acoustic horn arrangement |
| 12/27/2012 | US20120328146 Sound producing device for vehicle |
| 12/27/2012 | US20120328145 Wired earphone with coiled adhesive tape |
| 12/27/2012 | US20120328144 Earphones |
| 12/27/2012 | US20120328143 Battery case of headphone and headphone having the same |
| 12/27/2012 | US20120328141 Porting |
| 12/27/2012 | US20120328140 Horn enclosure for combining sound output |
| 12/27/2012 | US20120328139 Behind-the-ear hearing aid having a plug-in connector |
| 12/27/2012 | US20120328134 Personal audio equipment |
| 12/27/2012 | US20120328133 Loudspeaker and electronic devices incorporating same |
| 12/27/2012 | US20120328131 System for High Efficiency Vibratory Acoustic Stimulation |
| 12/27/2012 | US20120328119 Inductive Earphone Coupling |
| 12/27/2012 | DE112010003928T5 Ohrhörer Earphones |
| 12/27/2012 | DE102011105474A1 Subwoofer for use in passenger car, has absorption plate mounted below seat surface over resonance and oscillation-decoupling materials, where subwoofer works according to passive vibrator and/or passive radiator principle |
| 12/27/2012 | CA2840340A1 Ergonomic system for compact winding and storage of earphone set/headphones used with digital media devices |
| 12/27/2012 | CA2838920A1 Horn enclosure for combining sound output |
| 12/26/2012 | EP2538698A1 Inductive earphone coupling |
| 12/26/2012 | EP2538697A1 Loudspeaker system with solar cell |
| 12/26/2012 | EP2537711A1 Spare tire cover-mounted loudspeaker |
| 12/26/2012 | CN202634680U Earphone with automatic sensing function |
| 12/26/2012 | CN202634673U 可调式音箱 Adjustable Speaker |
| 12/26/2012 | CN202634672U Voice box |
| 12/26/2012 | CN202634671U Intelligent voice-activated system for volume of vehicular audio system |
| 12/26/2012 | CN202634670U Headphone capable of preventing ear clamping |
| 12/26/2012 | CN202634669U Earphone convenient to assemble |
| 12/26/2012 | CN202634668U 麦克风耳机 Microphone headset |
| 12/26/2012 | CN202634667U Headband headset structure |