KEYMILE AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 2109
 
  
 
H04J MULTIPLEX COMMUNICATION 2123
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 154
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6104723 Network for packet-oriented data trafficOct 27, 97Aug 15, 00[H04L]
6025791 Process for the transmission of a binary data flow having signaling lines that change their status based on grey codingSep 26, 97Feb 15, 00[H03M]
6014384 Method for controlling data traffic in an ATM networkOct 27, 97Jan 11, 00[H04L, G08C]
5859857 Method for the integration of additional data in digital data packetsJul 10, 96Jan 12, 99[H03M, H04J]
5319486 Transmission equipment with an optical transmission lineJul 24, 91Jun 07, 94[H04B, H04J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6470033 Padding process for plesiochronous data transmission (II)ExpiredNov 20, 98Oct 22, 02[H04J]
6415412 Signal used in the transmission of data in a communication systemExpiredApr 17, 01Jul 02, 02[H03M]
6243844 Signal transmitter used in the transmission of data in a communication systemExpiredDec 04, 97Jun 05, 01[H04L, H03M, G01R]
5768272 NT2 unit for an ATM networkExpiredMay 01, 96Jun 16, 98[H04L]

Top Inventors for This Owner

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