Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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45/00
Routing or path finding of packets in data switching networks
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H04L45/74
Address processing for routing
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H04L45/745
Address table lookup; Address filtering
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H04L45/748
using longest matching prefix
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