COMMUNICATIONS RESEARCH LABORATORY, INDEPENDENT ADMINISTRATIVE INSTITUTION

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7177599 Line quality characteristic evaluation systemExpiredAug 19, 03Feb 13, 07[H04B]
2005/0201,356 Adaptive routing for hierarchical interconnection networkAbandonedMar 11, 04Sep 15, 05[H04L]
2004/0254,783 Third language text generating algorithm by multi-lingual text inputting and device and program thereforAbandonedApr 26, 04Dec 16, 04[G06F]
2004/0078,730 Data error detection method, apparatus, software, and mediumAbandonedAug 12, 02Apr 22, 04[G06F]
2003/0217,051 Information retrieving apparatus and storage medium storing information retrieving software thereinAbandonedApr 22, 03Nov 20, 03[G06F]
2003/0204,512 System and method for controlling data communicationAbandonedOct 21, 02Oct 30, 03[G06F]
2003/0172,305 Vulnerabilities resistant server system and software thereofAbandonedSep 05, 02Sep 11, 03[H04L]
2003/0122,971 Digital broadcast delivery method, digital broadcast delivery system, and accounting method using the sameAbandonedDec 26, 02Jul 03, 03[H04N]
2003/0125,634 Device for presenting stimulus to test subjects for measuring brain functionAbandonedNov 19, 02Jul 03, 03[A61B]
2003/0048,762 Seamless integrated network system for wireless communication systemsAbandonedMar 07, 02Mar 13, 03[H04L, H04Q]
2003/0048,773 Seamless integrated network system for wireless communication systemsAbandonedMar 07, 02Mar 13, 03[H04L]
2002/0083,045 Information retrieval processing apparatus and method, and recording medium recording information retrieval processing programAbandonedDec 18, 01Jun 27, 02[G06F]
2002/0033,879 Remote face-to-face communication apparatus in which self-facial expression can be checkedAbandonedSep 05, 01Mar 21, 02[H04N]

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