232133 ⎘
Details of diaphragms or cones for electromechanical transducers or their suspension covered by but not provided for in or in Diaphragm extensions, not necessarily integrally formed, e.g. skirts, rims, flanges
Speaker and Electronic Device
#2BASS LOUDSPEAKER SYSTEM
#3TRANSDUCER ELEMENT AND ARRAY-TYPE TRANSDUCER WITH ORTHOGONAL DIAPHRAGM MOTION
#4LOW PROFILE LOUDSPEAKER DEVICE
#5SPEAKER
#6SPEAKER AND ELECTRONIC DEVICE
#7Speaker and Electronic Device Using Same
#8LOW PROFILE LOUDSPEAKER DEVICE
#9DUAL-CONE SPEAKER
#10SPEAKER
#11HIGH-PRECISION ALIGNMENT FEATURES FOR AUDIO TRANSDUCERS
#12SPEAKER
#13Underwater speaker
#14PRECISELY CONTROLLED MICROPHONE ACOUSTIC ATTENUATOR WITH PROTECTIVE MICROPHONE ENCLOSURE
#15LOW PROFILE LOUDSPEAKER DEVICE
#16Low profile loudspeaker device
#17Diaphragm for sound producing device, sound producing device, and method for assembling the same
#18Active noise reduction acoustic unit and sound-producing unit
#19Conductive film for a sound generation device and the sound generation device
#20Micro-filter and acoustic device
#21Non-planar polycrystalline diamond body
#22DIAPHRAGM FOR SOUND GENERATING DEVICE AND SOUND GENERATING DEVICE
#23Micrometric loudspeaker
#24LOUDSPEAKER, AND MANUFACTURING METHOD AND SOUND PRODUCTION METHOD THEREFOR
#25NON-PLANAR DIAMOND BODY FOR A SPEAKER DOME
#26Loudspeaker with a non-uniform suspension and an enforcement element
#27REINFORCING PART FOR DIAPHRAGM OF SPEAKER, AND THE DIAPHRAGM
#28Metamaterial loudspeaker diaphragm
#29Speaker unit and speaker device
#30Sensitive diaphragm with rim structure and sensor
#31Loudspeaker structure
#32DIAPHRAGM FOR AN ACOUSTIC RECEIVER, COMBINATIONS THEREOF AND METHODS THEREFOR
#33DIAPHRAGM FOR A RECEIVER
#34SPEAKER DIAPHRAGM, SPEAKER INCLUDING SAME, AND METHOD FOR MANUFACTURING SPEAKER DIAPHRAGM
#35Dome tweeter
#36Vibration diaphragm and manufacturing method thereof
#37MEMS microphone
#38Vibration membrane
#39Vibration diaphragm
#40Vibration diaphragm
#41Vibration diaphragm
#42Vibration diaphragm
#43Diaphragm assembly, transducer and method of manufacture
#44System and method for an optical MEMS transducer
#45Variable shape surround device for a high excursion speaker drive
#46Speaker
#47System and method for an optical MEMS transducer
#48Electroacoustic transducer
#49Method for manufacturing a speaker diaphragm
#50Compact electrodynamic loudspeaker having a convex diaphragm
#51Method for manufacturing microphone chip
#52MEMS device and process
#53Low-profile loudspeaker
#54Acoustic diaphragm
#55Loudspeaker, electronic apparatus using same, and mobile apparatus
#56Knurled speaker diaphragm
#57Acoustic apparatus with diaphragm supported at a discrete number of locations
#58Pressure sensor and manufacturing method of the same
#59Sound producing system
#60MEMS membrane overtravel stop
#61Diaphragms for loudspeaker drive units
#62MEMS device and process
#63Acoustic transducer
#64Three part membrane speaker
#65Electroacoustic transducer
#66Loudspeaker diaphragm and loudspeaker using same
#67Loudspeaker resin molding component and loudspeaker using the same and electronic device and mobile apparatus using the loudspeaker
#68Electrodynamic sound-emitting device
#69W Dome Speakers
#70Loudspeaker magnet assembly with two inner magnets comprising a central bore
#71Loudspeaker magnet having a channel
#72Ring shaped membrane for an electro-acoustical loudspeaker
#73Slim speaker
#74System for vibration confinement
#75Electromagnetic converter
#76Sound system in a stringed musical instrument
#77Ring shaped membrane for an electro-acoustical loudspeaker
#78Ring shaped membrane for an electro-acoustical loudspeaker
#79Flat speaker
#80Loudspeaker, Speaker Diaphragm, and Suspension
#81Loudspeaker
#82Diaphragms for Loudspeaker Drive Units For Microphones
#83Acoustic transducer with mechanical balancing
#84Radially arcuated unistructural speaker cone with segmented dome
#85Loudspeaker with sound dispersion lens
#86Package-integrable high sound quality moving coil loudspeaker structure