DPI, INC.

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Patent Activity in the Last 10 Years

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Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D513610 Compact disc playerDec 11, 03Jan 17, 06[1401]
D502463 HeadphoneMar 01, 04Mar 01, 05[1401]
D456381 Digital playerMay 02, 01Apr 30, 02[1401]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0044,050 Multi-Channel Speaker SystemAbandonedAug 16, 06Feb 21, 08[H04R]
7215833 Method of matching a digital camera image to a database using a timestamp deviceExpiredFeb 21, 03May 08, 07[G06K]
2006/0076,375 Portable entertainment deviceAbandonedOct 11, 04Apr 13, 06[A45F]

Top Inventors for This Owner

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