PHONAK COMMUNICATIONS AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04H BROADCAST COMMUNICATION 154
 
 
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 1106

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7738665 Method and system for providing hearing assistance to a userJun 01, 06Jun 15, 10[H04R]
7062223 Mobile transceiver and electronic module for controlling the transceiverMar 18, 03Jun 13, 06[H04H]
D496030 MicrophoneOct 14, 03Sep 14, 04[1401]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7551894 Wireless microphoneExpiredOct 07, 03Jun 23, 09[H04B]
2004/0137,865 Method and integrated circuit for tuning an LC resonator and electrical apparatus comprising an LC resonatorAbandonedJan 09, 03Jul 15, 04[H04B]
5734976 Micro-receiver for receiving a high frequency frequency-modulated or phase-modulated signalExpiredMar 07, 95Mar 31, 98[H04B]

Top Inventors for This Owner

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