SONY CORPORATION/SONY ELECTRONICS INC.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0259,781 Method and apparatus for detecting the falsification of metadataAbandonedApr 29, 05Nov 16, 06[G06F]
2006/0182,279 Secure conditional access port interfaceAbandonedApr 04, 06Aug 17, 06[H04N]
7061552 Method and apparatus to perform automatic digital convergenceExpiredJan 28, 00Jun 13, 06[H04N]
2004/0193,685 Method and apparatus for managing and sharing personal identities in a peer-to-peer environmentAbandonedMar 23, 04Sep 30, 04[G06F]
2004/0145,595 Method and apparatus for displaying an image on a display with a different aspect ration than the imageAbandonedOct 21, 03Jul 29, 04[G09G]
2004/0146,167 Method and apparatus for processing audio from various sourcesAbandonedOct 21, 03Jul 29, 04[H04R]
2002/0077,839 Method and apparatus for facilitating development of an on-line personal community of individualsAbandonedDec 20, 00Jun 20, 02[G06F]
2002/0054,079 Method and apparatus for creating audio mediaAbandonedDec 21, 00May 09, 02[G09G]
2002/0046,203 Method and apparatus for providing ratings of web sites over the internetAbandonedJun 22, 01Apr 18, 02[G06F]
6369851 Method and apparatus to minimize burn lines on a displayExpiredSep 24, 99Apr 09, 02[H04N]
6323915 Method and apparatus to enhance a border area of a displayExpiredSep 24, 99Nov 27, 01[H04N]

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