PARITY NETWORKS LLC

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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 38241
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 18421
 
 
 
H04J MULTIPLEX COMMUNICATION 9111
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 5192
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 4155
 
 
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 255
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 279
 
 
 
H04B TRANSMISSION 1201
 
 
 
H04Q SELECTING 1107

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9306757 Method and apparatus for distributing routing instructions over multiple interfaces of a data routerMar 26, 13Apr 05, 16[H04L]
8429296 Method and apparatus for distributing routing instructions over multiple interfaces of a data routerMar 21, 02Apr 23, 13[G06F]
8218428 Method and apparatus for implementing automatic protection switching functionality in a distributed processor data routerJan 11, 10Jul 10, 12[G01R, G06F]
7965804 Method of link word synchronizationJul 07, 09Jun 21, 11[H04L]
7760631 Method and apparatus for bond management according to hierarchyJun 11, 08Jul 20, 10[H04J, H04L]
7733775 Method and apparatus for improving data transmission in router fabric cards through pseudo-synchronous data switchingJun 10, 08Jun 08, 10[H04L, H04J]
7719963 System for fabric packet controlJun 07, 04May 18, 10[H04L]
7668080 Method and apparatus for implementing automatic protection switching functionality in a distributed processor data routerFeb 25, 02Feb 23, 10[G01R, G06F]
7583603 Scalable and fault-tolerant link state routing protocol for packet-switched networksJul 13, 04Sep 01, 09[H04J, H04L, G06C, G06F]
7570724 Method of link word synchronizationOct 14, 99Aug 04, 09[H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8331232 Method and apparatus for improving data transmission in router fabric cards through pseudo-synchronous data switchingExpiredMay 20, 10Dec 11, 12[H04L, H04J]

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