SENSIMETRICS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 2105
 
  
 
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

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8218785 Conversation assistant for noisy environmentsMay 01, 09Jul 10, 12[H03B]
7564980 System and method for immersive simulation of hearing loss and auditory prosthesesApr 21, 05Jul 21, 09[H04R]
5764778 Hearing aid headset having an array of microphonesJun 07, 95Jun 09, 98[H04R]
5413114 System for testing adequacy of human hearingNov 29, 93May 09, 95[A61B]
5267571 Method for testing adequacy of human hearingApr 08, 92Dec 07, 93[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0118,087 MINIATURE SOUND LEVEL DOSIMETERAbandonedSep 20, 07May 22, 08[H03G]
2006/0013,409 Microphone-array processing to generate directional cues in an audio signalAbandonedJul 16, 04Jan 19, 06[A61F, H04R]
2003/0142,841 Optical signal transmission between a hearing protector muff and an ear-plug receiverAbandonedJan 30, 02Jul 31, 03[H04R]
2002/0164,041 Directional receiver for hearing aidsAbandonedMar 27, 02Nov 07, 02[H04R]
5884254 Method and apparatus for restricting microphone acceptance angleExpiredAug 19, 96Mar 16, 99[G10L]
5828997 Content analyzer mixing inverse-direction-probability-weighted noise to input signalExpiredJun 07, 95Oct 27, 98[G10L, G01S]
5748838 Method of speech representation and synthesis using a set of high level constrained parametersExpiredAug 22, 96May 05, 98[G10L]
5105822 Apparatus for and method of performing high frequency audiometryExpiredFeb 16, 88Apr 21, 92[A61B]

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