GN RESOUND NORTH AMERICA CORPORATION

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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 1592
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01Q AERIALS 1109
 
  
 
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 162
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7206421 Hearing system beamformerJul 14, 00Apr 17, 07[H04B]
7116792 Directional microphone systemJul 05, 00Oct 03, 06[H04R]
7027603 Ear level noise rejection voice pickup method and apparatusFeb 21, 03Apr 11, 06[H04R]
7027608 Behind the ear hearing aid systemJul 17, 98Apr 11, 06[H04R]
6983055 Method and apparatus for an adaptive binaural beamforming systemDec 05, 01Jan 03, 06[H04R]
6700985 Ear level noise rejection voice pickup method and apparatusJun 30, 98Mar 02, 04[H04R]
6697766 System and method for detecting and characterizing gaussian pulsesApr 10, 01Feb 24, 04[G06F]
6631196 Method and device for using an ultrasonic carrier to provide wide audio bandwidth transductionApr 07, 00Oct 07, 03[H04R]
6631197 Wide audio bandwidth transduction method and deviceJul 24, 00Oct 07, 03[H04R]
6445799 Noise cancellation earpieceApr 03, 97Sep 03, 02[H03B, H04R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0190,939 Method of manufacturing hearing aid ear tubeAbandonedJan 21, 05Sep 01, 05[H04R]
6681022 Two-way communication earpieceExpiredJul 22, 98Jan 20, 04[H04R]
6603860 Apparatus and method for monitoring magnetic audio systemsExpiredJul 29, 97Aug 05, 03[H04R]
2002/0076,073 Automatically switched hearing aid communications earpieceAbandonedDec 19, 00Jun 20, 02[H04R]
6308074 Hands-free personal communication device and pocket sized phoneExpiredAug 03, 98Oct 23, 01[H04Q]
5956330 Bandwidth management in a heterogenous wireless personal communications systemExpiredMar 31, 97Sep 21, 99[H04J]

Top Inventors for This Owner

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