BELTONE NETHERLANDS B.V.

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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 3104

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6304663 Otoplastic for a hearing aidFeb 10, 99Oct 16, 01[H04R]
6229900 Hearing aid including a programmable processorJan 29, 98May 08, 01[H04R]
5742692 In-the-ear hearing aid with flexible sealMar 17, 95Apr 21, 98[H04R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0036,637 Automatic adjusting hearing aidAbandonedMay 11, 04Feb 17, 05[H04R]
2002/0076,074 Hearing aidAbandonedNov 16, 01Jun 20, 02[H04R]
5916698 Apparatus comprising an electrical device and a battery holderExpiredMay 28, 97Jun 29, 99[H01M]
4918736 Remote control system for hearing aidsExpiredJul 22, 85Apr 17, 90[H04R, H04B]

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