Patents
Sitemap › H04 - Electric communication technique › H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers; Deaf-aid sets; Public address systems › H04R 1 - Details of transducers
Patents for H04R 1 - Details of transducers (42,173)
06/2010
06/24/2010WO2010071008A1 Audio outputting apparatus, video/audio reproducing apparatus and audio outputting method
06/24/2010WO2010069452A1 Headset
06/24/2010WO2010068961A1 An audio device
06/24/2010WO2010027241A3 Directional sound generating apparatus and directional speaker array including the same
06/24/2010US20100158306 Diaphragm unit and speaker using the same
06/24/2010US20100158305 Loudspeaker
06/24/2010US20100158303 Audio system with cradle for portable media player
06/24/2010US20100158299 Position and directionality adjustable multi-range surround-sound speaker cabinet
06/24/2010US20100158298 Mounting device and speaker assembly having the same
06/24/2010US20100158297 Universal Auxiliary Component Connecting System for a Personal Audio-Set
06/24/2010US20100158287 Multi-directivity sound device
06/24/2010US20100158284 Assembly structure of a flat speaker
06/24/2010US20100158265 Headphones with interchangeable connectors
06/24/2010US20100158264 Headset
06/24/2010US20100158258 Binaural Sound Localization Using a Formant-Type Cascade of Resonators and Anti-Resonators
06/24/2010DE202008017790U1 Lautsprecheranordnung Speaker assembly
06/24/2010DE102008064002A1 Unterwasserantenne Underwater antenna
06/24/2010DE102008061562A1 Loud speaker arrangement for body of motor vehicle, has loud speaker integrated in carrier structure of vehicle floor, where carrier of carrier structure is arranged on top side of vehicle floor
06/24/2010DE102008052681B3 Ohrstück mit Stegen Earpiece with webs
06/24/2010DE102008043113A1 Loudspeaker e.g. high-range loudspeaker, arrangement for use in passenger cabin of vehicle i.e. passenger car, has audio signal system connected with loudspeaker and for outputting switch-on signal from which control signal is generated
06/23/2010EP2200338A2 Apparatus and method for generating directional sound
06/23/2010EP2200337A1 Speaker system
06/23/2010EP2200336A1 Recoilless speaker system
06/23/2010EP2200335A1 Loudspeaker unit
06/23/2010EP2198629A1 Earphone device with bi-stable conchal wall stabilizer
06/23/2010EP2198628A2 Headphones
06/23/2010CN201515489U Electromagnetic-type bone-conduction receiver
06/23/2010CN201515486U Low-frequency vibrating machine
06/23/2010CN201515485U Headset
06/23/2010CN201515484U Radiation protection headset
06/23/2010CN201515483U Headset wire clamp structure
06/23/2010CN201515482U 麦克风 Microphone
06/23/2010CN201515481U Spray guard
06/23/2010CN201515480U Box body connecting device
06/23/2010CN201515479U 便携式音箱 Portable Speaker
06/23/2010CN201515478U Mems microphone
06/23/2010CN201515477U Multi-combination array loudspeaker
06/23/2010CN201515476U Loudspeaker and lower clamping plate thereof
06/23/2010CN201515475U Improved sound box
06/23/2010CN201515474U Headset controller
06/23/2010CN201514987U Charging device and connectors thereof
06/23/2010CN201514767U Solar-powered hairgrip type music player
06/23/2010CN201514756U Electromagnetic compatible automobile klaxon
06/23/2010CN201510740U Seesaw
06/23/2010CN1791283B Nasal bone conduction hearing aid
06/23/2010CN1722740B Keypad and microphone arrangement system, and wireless communication equipment
06/23/2010CN1695402B Multifunctional vibration actuator device
06/23/2010CN1669355B Hearing aid or similar audio device and method for producing a hearing aid
06/23/2010CN101755467A Suspension structure
06/23/2010CN101755466A Partition, control method, program, and recording medium
06/23/2010CN101754084A Headphone device and manufacturing method thereof
06/23/2010CN101754083A Sound outputting apparatus to correct sound quality and method of correcting sound quality thereof
06/23/2010CN101754071A Noise cancelling headphone
06/23/2010CN101754070A Elastomer loudspeaker box system
06/23/2010CN101754069A earpiece and earphone
06/23/2010CN101754068A Electronic device
06/23/2010CN101754067A Headphone hole cover device
06/23/2010CN101754066A Headset with function of loudspeaker box
06/23/2010CN101754065A Method for coupling a frame and a yoke, and speaker using same
06/23/2010CN101751913A Electronic keyboard instrument
06/23/2010CN101751159A Mouse
06/22/2010USRE41384 Dipole speaker headrests
06/22/2010US7742740 Audio player device for synchronous playback of audio signals with a compatible device
06/22/2010US7742615 Windshield mounted speaker system for motorcycles
06/22/2010US7742610 Automobile audiovisual system
06/17/2010WO2010068495A2 Interchangeable headphone audio system
06/17/2010WO2010068351A1 Simultaneous mutli-source audio output at a wireless headset
06/17/2010WO2010067834A1 Microphone unit and voice input device using same
06/17/2010WO2010039193A8 Multi-display handheld device and supporting system
06/17/2010WO2010015976A3 A loudspeaker arrangement with ported subchambers
06/17/2010US20100150392 Transducer motor structure and inside-only voice coil for use in loudspeakers
06/17/2010US20100150391 Planar Flexible Voice Coil Suspension
06/17/2010US20100150390 Mounting structure for speaker and flat panel display
06/17/2010US20100150389 Speaker, speaker device using the same and electronic apparatus and vehicle using the speaker
06/17/2010US20100150371 Bluetooth headset with a retractable structure
06/17/2010US20100150370 Anti-Tangle Device and Method for Preventing Cord Tangling
06/17/2010US20100150368 Apparatus, System, and Method for Audio Communications
06/17/2010DE102008063245A1 Lautsprechereinheit Speaker unit
06/17/2010DE102008061844A1 Hörer und Headset Handset and headset
06/17/2010DE102008056837A1 Tension releasing device for releasing physical and mental stress of person subjected to therapeutic treatment, has controlling unit set in connection with sensor and evaluating measuring values of sensor for controlling pumping unit
06/17/2010CA2728842A1 Interchangeable headphone audio system
06/16/2010EP2196036A2 Acoustic waveguide mode controlling
06/16/2010CN201509302U Minitype movable ring type electro-acoustic transformer
06/16/2010CN201509301U Minitype movable ring type electro-acoustic transformer
06/16/2010CN201509294U Double-functional microphone earphone
06/16/2010CN201509293U earphone with detecting and warning functions
06/16/2010CN201509292U Microphone
06/16/2010CN201509291U Mems microphone
06/16/2010CN201509290U Microphone
06/16/2010CN201509289U Microphone gauze head
06/16/2010CN201509288U microphone
06/16/2010CN201509287U Waterproof and breathable device for electric horn
06/16/2010CN201509286U Sounder combination device
06/16/2010CN201509285U Speaker bracket
06/16/2010CN201509284U Combined audio player
06/16/2010CN201509283U 地面防水音箱 Ground water Speaker
06/16/2010CN201509282U Long-life stone sound box
06/16/2010CN201509281U Ultra-thin loudspeaker structure
06/16/2010CN201508788U Button controller component and earphone
06/16/2010CN1871839B A mobile device with a combined attachment and acoustic port, and output method thereof
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