KABUSHIKI KAISHA AUDIO-TECHNICA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 24511
 
  
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES3423
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 11122
 
  
 
H04B TRANSMISSION 10200
 
  
 
G10K SOUND-PRODUCING DEVICES 827
 
  
 
H03G CONTROL OF AMPLIFICATION 844
 
  
 
H03F AMPLIFIERS 776
 
  
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS466
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 3107
 
  
 
G10D MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR 318

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0034,616 MICROPHONE AND MICROPHONE APPARATUSJul 11, 16Feb 02, 17[H04R]
2017/0026,737 NOISE-CANCELLING HEADPHONEJul 13, 16Jan 26, 17[H04R]
2016/0286,293 BOUNDARY MICROPHONEMar 23, 16Sep 29, 16[H04R]
2016/0142,809 WIRING STRUCTURE FOR ELECTROACOUSTIC TRANSDUCER FOR DIGITAL SIGNAL AND HEADPHONE FOR DIGITAL SIGNALNov 11, 15May 19, 16[H04R]
2016/0112,786 MICROPHONE HOLDEROct 01, 15Apr 21, 16[F16M, H04R, F16B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9924264 Microphone and microphone apparatusJul 11, 16Mar 20, 18[H04R]
9913020 Noise-cancelling headphoneJul 13, 16Mar 06, 18[G10K, H04R]
9900684 Microphone deviceJun 22, 16Feb 20, 18[H04R]
D810719 EarphoneNov 21, 16Feb 20, 18[1401]
9893691 Impedance converter and condenser microphoneDec 21, 16Feb 13, 18[H04R, H03F]
9877113 Condenser microphone unit and condenser microphoneAug 30, 16Jan 23, 18[H04R]
9872096 Boundary microphoneMar 23, 16Jan 16, 18[H04R, H03G]
9872098 Wiring structure for electroacoustic transducer for digital signal and headphone for digital signalNov 11, 15Jan 16, 18[H04R]
9848256 Holder attachment for drumAug 31, 16Dec 19, 17[G10G, F16M, H04R, F16B, G10D]
9838768 Microphone deviceSep 28, 15Dec 05, 17[H04R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0205,470 CONDENSER MICROPHONE UNIT AND CONDENSER MICROPHONEAbandonedJan 06, 16Jul 14, 16[H04R]
2016/0142,826 VOICE COIL UNIT, ELECTRO-ACOUSTIC TRANSDUCER, AND HEADPHONE SETAbandonedNov 06, 15May 19, 16[H04R]
2015/0245,143 CONDENSER MICROPHONEAbandonedJan 08, 15Aug 27, 15[H04R]
2015/0172,808 Microphone and Accessory for MicrophoneAbandonedDec 04, 14Jun 18, 15[F21V, H04R]
2015/0131,802 STEREO MICROPHONEAbandonedOct 30, 14May 14, 15[H04R]
8644544 Dynamic microphone unit and dynamic microphoneExpiredAug 30, 12Feb 04, 14[H04R]
8644545 Condenser microphone unit and condenser microphoneExpiredMar 22, 12Feb 04, 14[H04R]
8600093 Capacitor microphoneExpiredAug 31, 10Dec 03, 13[H04R]
8588451 Electret condenser microphoneExpiredMay 09, 11Nov 19, 13[H04R]
8582796 Earmuff and headphoneExpiredJun 23, 10Nov 12, 13[H04R]
8565453 Ribbon microphone unit with symmetrical signal pathsExpiredApr 15, 11Oct 22, 13[H04R]
8559643 Stereo microphone unit and stereo microphoneExpiredSep 14, 10Oct 15, 13[H04R]
8553913 Condenser microphone and head thereofExpiredDec 28, 11Oct 08, 13[H04R]
8526625 Stereo microphoneExpiredSep 16, 10Sep 03, 13[H04R]
8520879 Gooseneck condenser microphoneExpiredApr 12, 12Aug 27, 13[H04R]
8520880 Boundary microphoneExpiredSep 30, 11Aug 27, 13[H04R]
8498431 Capacitor microphoneExpiredNov 10, 10Jul 30, 13[H04R]
8498438 Condenser microphoneExpiredNov 09, 10Jul 30, 13[H04R]
8495953 Apparatus for molding cooked riceExpiredAug 27, 09Jul 30, 13[A22C]
8488827 Condenser microphoneExpiredApr 28, 11Jul 16, 13[H04R]

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Top Inventors for This Owner

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