NYNEX CORPORATION

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5392426 Method and apparatus for use in program operation, control and control block management and storageJan 21, 93Feb 21, 95[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5355140 Emergency reporting for marine and airborne vesselsExpiredSep 15, 92Oct 11, 94[G01S]
5023935 Combined multi-port transmit/receive switch and filterExpiredNov 17, 89Jun 11, 91[H04B, H03H]
4942480 Reproduction of halftone original with moire reduction and tone adjustmentExpiredSep 06, 88Jul 17, 90[H04N]

Top Inventors for This Owner

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