XYLAN CORPORATION

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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
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 170
 
  
 
H04J MULTIPLEX COMMUNICATION 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6721309 Method and apparatus for maintaining packet order integrity in parallel switching engineMay 18, 99Apr 13, 04[H04L]
6337863 Seamless communication service with intelligent edge devicesAug 15, 00Jan 08, 02[H04L]
6061356 Method and apparatus for switching routable frames between disparate mediaNov 25, 96May 09, 00[H04L]
6061368 Custom circuitry for adaptive hardware routing engineNov 05, 97May 09, 00[H04J]
6047024 Device for equalizing channel-distorted signalsAug 22, 97Apr 04, 00[H03H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7012896 Dedicated bandwidth data communication switch backplaneExpiredSep 17, 98Mar 14, 06[H04L]
6934253 ATM switch with rate-limiting congestion controlExpiredJan 14, 98Aug 23, 05[G08C]
6094430 Switching fabric for a digital traffic switchExpiredSep 24, 97Jul 25, 00[H04L]
6088745 Logical output queues linking buffers allocated using free lists of pointer groups of multiple contiguous address spaceExpiredMar 17, 98Jul 11, 00[H04L, G06F]

Top Inventors for This Owner

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