GP ACOUSTICS INTERNATIONAL LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES1835
 
  
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS664
 
  
 
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
D770414 LoudspeakerMay 14, 14Nov 01, 16[1403]
D749543 SpeakerNov 21, 14Feb 16, 16[1403]
D735694 LoudspeakerMar 21, 13Aug 04, 15[1403]
D735162 LoudspeakerMar 21, 13Jul 28, 15[1403]
D732005 SpeakerAug 16, 12Jun 16, 15[1401]
D724564 SpeakerMar 01, 12Mar 17, 15[1403]
8807268 LoudspeakerApr 17, 13Aug 19, 14[H04R]
D710333 EarpieceMay 22, 13Aug 05, 14[1401]
D704162 HeadphoneMar 15, 13May 06, 14[1401]
D687412 LoudspeakerSep 14, 12Aug 06, 13[1403]

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Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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