SIVANTOS GMBH

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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 17916
 
  
 
H04B TRANSMISSION 7203
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5442
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 3117
 
  
 
H03G CONTROL OF AMPLIFICATION 349
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 295
 
  
 
H01Q AERIALS 2108
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G06G ANALOGUE COMPUTERS 152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9467788 Hearing device with a frame holding hearing device components and a shell encasing the frameFeb 28, 08Oct 11, 16[H04R]
9319801 Automatic identification of receiver type in hearing aid devicesAug 21, 08Apr 19, 16[H04R]
8908890 Circuit arrangement for adjusting the output power and/or the frequency response of a power amplifier for a hearing aid deviceNov 08, 07Dec 09, 14[H04R, H03F]
8892431 Smoothing method for suppressing fluctuating artifacts during noise reductionJun 25, 08Nov 18, 14[G10L]
8842862 Hearing aid device with user-controlled automatic adjusting meansFeb 22, 06Sep 23, 14[H04R]
8699735 Identification element for a hearing device unitAug 16, 07Apr 15, 14[H04R]
8682009 Magnetostrictive microloudspeakerJul 01, 08Mar 25, 14[H04R]
8666314 Bluetooth transmission facility for hearing devices, and corresponding transmission methodJun 26, 07Mar 04, 14[H04B]
8630432 Self-programming hearing apparatus and corresponding methodDec 11, 07Jan 14, 14[H04R]
8611572 Device and method for controlling the step size of an adaptive filterJun 26, 07Dec 17, 13[H04R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0069,852 Hearing AidAbandonedDec 03, 09Mar 24, 11[H04R]
7447556 System comprising an automated tool and appertaining method for hearing aid designExpiredFeb 03, 06Nov 04, 08[G06F]
2008/0192,968 Hearing apparatus with automatic alignment of the directional microphone and corresponding methodAbandonedFeb 05, 08Aug 14, 08[H04R]
2008/0124,685 Method for training auditory skillsAbandonedOct 09, 07May 29, 08[G09B, H04R, G10L]
7372970 Pocket hearing aidExpiredFeb 24, 05May 13, 08[H04R]
7372972 Ear insert for hearing aidsExpiredFeb 24, 05May 13, 08[H04R]
7366316 Device to transmit and receive data for remote control of hearing devicesExpiredFeb 04, 04Apr 29, 08[H04R]
2007/0274,549 Hearing apparatus having an oscillator circuit and corresponding methodAbandonedMay 18, 07Nov 29, 07[H04R]
6782110 Method and digital hearing device for detecting and/or removing errors arising in the transmission and storage of dataExpiredAug 10, 98Aug 24, 04[H04R]
6768801 Hearing aid having improved speech intelligibility due to frequency-selective signal processing, and method for operating sameExpiredMar 12, 01Jul 27, 04[H04R]
6751325 Hearing aid and method for processing microphone signals in a hearing aidExpiredMay 29, 01Jun 15, 04[H04R]

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