SENNHEISER ELECTRONIC GMBH & CO. KG

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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 10335
 
  
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES5512
 
  
 
H04B TRANSMISSION 14196
 
  
 
G10K SOUND-PRODUCING DEVICES 926
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6441
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 6279
 
  
 
H04S STEREOPHONIC SYSTEMS 625
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 558
 
  
 
H03G CONTROL OF AMPLIFICATION 547
 
  
 
H04M TELEPHONIC COMMUNICATION 5158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0070,188 Electrodynamic Transducer and Method for Manufacturing an Electrodynamic TransducerSep 05, 17Mar 08, 18[B29C, H04R]
2017/0374,164 Method and System for Transmission and Low-Latency Real-Time Output and/or Processing of an Audio Data StreamJun 13, 17Dec 28, 17[H04L, H04W, H04J]
2017/0206,882 Method for Producing Acoustic Damping ElementsJul 24, 15Jul 20, 17[G10K, H04R, B26F]
2017/0164,091 Electroacoustic Sound Transducer Unit and EarphoneDec 06, 16Jun 08, 17[H04R]
2017/0085,227 HIFI AUDIO TUBE AMPLIFIERSep 16, 16Mar 23, 17[H03F]
2017/0048,607 HEADSETMar 11, 15Feb 16, 17[H04R]
2016/0381,479 Method for controlling a wireless audio receiver unit and wireless audio receiver unitApr 08, 16Dec 29, 16[H04R, G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D813194 Pair of headphonesDec 14, 16Mar 20, 18[1401]
9916835 Digital wireless audio transmission systemJan 21, 16Mar 13, 18[H04N, G10L, H04B, H04H]
9918179 Methods and devices for reproducing surround audio signalsMar 07, 17Mar 13, 18[H04S]
9906850 Headphone unitApr 28, 15Feb 27, 18[H04R]
9906862 Stereo microphone unit with two interference tubesApr 02, 15Feb 27, 18[H04R]
9900683 HeadphonesOct 31, 14Feb 20, 18[H04R]
D810718 Pair of headphonesAug 25, 16Feb 20, 18[1401]
9894434 Conference system with a microphone array system and a method of speech acquisition in a conference systemDec 04, 15Feb 13, 18[H04R]
D803184 Pair of earphonesApr 15, 16Nov 21, 17[1401]
D803185 Pair of earphonesApr 15, 16Nov 21, 17[1401]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0212,544 Planar dynamic sound transducerAbandonedOct 30, 15Jul 21, 16[H04R]
2016/0212,558 Multi-channel Wireless Microphone SystemAbandonedNov 24, 15Jul 21, 16[H04R]
2013/0231,057 STATIONARY ANALOG FM-RECEIVER FOR RECEIVING ANALOG WIRELESSLY TRANSMITTED FM-AUDIO SIGNALS FROM AT LEAST ONE MOBILE UNIT AND A METHOD OF RECEIVING AN ANALOG FREQUENCY-MODULATED AUDIO SIGNAL FROM A MOBILE ANALOG FM-TRANSMITTERAbandonedJan 29, 13Sep 05, 13[H04B]
2013/0107,028 Microphone Device, Microphone System and Method for Controlling a Microphone DeviceAbandonedOct 26, 12May 02, 13[H04R]
2013/0051,449 WIRELESS TRANSMISSION SYSTEM AND METHOD OF WIRELESSLY TRANSMITTING DIGITAL INFORMATIONAbandonedAug 30, 11Feb 28, 13[H04L]
2012/0274,220 DISPLAY LED UNIT AND METHOD FOR CONTROLLING DISPLAY LEDSAbandonedDec 08, 10Nov 01, 12[H05B]
2012/0269,375 EARPHONEAbandonedAug 24, 10Oct 25, 12[H04R]
2012/0183,156 MICROPHONE SYSTEM WITH A HAND-HELD MICROPHONEAbandonedJan 13, 11Jul 19, 12[H04R]
2011/0211,714 ANTENNA UNIT AND WIRELESS TRANSMISSION AND/OR RECEIVING UNITAbandonedSep 01, 09Sep 01, 11[H04R, H01Q]
2011/0164,754 Loudspeaker DeviceAbandonedNov 27, 08Jul 07, 11[H04R, H03G]
2011/0031,060 EarpieceAbandonedDec 03, 08Feb 10, 11[A61F]
2011/0002,498 IN-EAR HEADPHONE AND HEADSETAbandonedDec 15, 08Jan 06, 11[H04R]
2010/0284,559 UNDER-CHIN HEADPHONE SETAbandonedOct 17, 08Nov 11, 10[H04R]
2010/0254,542 REPORTER-HEADSET, STUDIO-HEADSET, OR BROADCAST-HEADSETAbandonedMar 31, 10Oct 07, 10[H04R]
2010/0210,217 WIRELESS COMMUNICATIONS SYSTEM IN AN AIRPLANEAbandonedFeb 18, 10Aug 19, 10[H04B]
2010/0172,532 EARPHONE AND HEADSETAbandonedDec 14, 09Jul 08, 10[H04R]
2010/0166,203 HeadsetAbandonedMar 19, 08Jul 01, 10[G10K]
2010/0166,244 MICROPHONE AND MICROPHONE HEADAbandonedDec 23, 09Jul 01, 10[H04R]
2010/0135,506 MICROPHONE UNITAbandonedMay 05, 08Jun 03, 10[H04R]
2010/0119,099 Microphone and Method for Transmitting the Microphone Audio DataAbandonedSep 08, 06May 13, 10[H04R]

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