COREEL MICROSYSTEMS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
H04J MULTIPLEX COMMUNICATION 2123
 
  
 
H04Q SELECTING 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6349098 Method and apparatus for forming a virtual circuitApr 17, 98Feb 19, 02[H04Q]
6229812 Scheduling techniques for data cells in a data switchJun 11, 97May 08, 01[H04L]
6198723 Asynchronous transfer mode traffic shapersApr 14, 98Mar 06, 01[H04L, H04J]
6069893 Asynchronous transfer mode switching architectures having connection buffersOct 28, 97May 30, 00[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7002916 Asynchronous transfer mode traffic shapersExpiredJan 02, 01Feb 21, 06[H04J]
7002978 Scheduling techniques for data cells in a data switchExpiredFeb 09, 01Feb 21, 06[H04L]

Top Inventors for This Owner

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