A device for parallel processing of subtrees within a binary tree for searching for the tree leaf matching a search key. The search is performed at each node by applying a recursive function associated with each node and whose parameters depend on the node for determining which branch, left or right,...http://www.google.de/patents/US6516319?utm_source=gb-gplus-sharePatent US6516319 - Parallelized processing device for processing search keys based upon tree structure
