CVF, LLC

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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 5102
 
  
 
H04M TELEPHONIC COMMUNICATION 3160
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04Q SELECTING 1109
 
  
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9197971 Personalized hearing profile generation with real-time feedbackJan 31, 13Nov 24, 15[H04R]
8798693 Earpiece with voice menuMar 02, 10Aug 05, 14[H04M, H04R]
8532715 Method for generating audible location alarm from ear level deviceMay 25, 10Sep 10, 13[H04M]
8442435 Method of remotely controlling an Ear-level device functional elementJul 21, 10May 14, 13[H04B]
8379871 Personalized hearing profile generation with real-time feedbackMay 12, 10Feb 19, 13[H04R]
8121325 Ear module for a personal sound systemJan 07, 08Feb 21, 12[H04R]
8112166 Personalized sound system hearing profile selection processJan 03, 08Feb 07, 12[G06F]
8041062 Personal sound system including multi-mode ear level module with priority logicMar 28, 06Oct 18, 11[H04M, H04R]
8031894 Non-occluding ear module for a personal sound systemMar 28, 06Oct 04, 11[H04R]
7529545 Sound enhancement for mobile phones and others products producing personalized audio for usersJul 28, 05May 05, 09[H04M, H04Q]

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Expired/Abandoned/Withdrawn Patents

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