A METHOD FOR FAST SEARCHING AND DISPLAYING A GENEALOGICAL TREE OF PATENTS FROM A PATENT DATABASE

摘要

Purpose: a kind of method is rapidly arranged to analyze and provide mother's patent of an application family and certain patent for a family of patent for an opposition to be analyzed and provided from a patent database. Construction: children's patent and corresponding mother's Patent linkage use a patent No. and patent classification extract or specifying. Independent to be set in a table, a family data set is created (s10). The data pairing being stored in family data set is selected (s20). Children's patent and selected pair of mother's patent are stored in a unique application group (s30). The patent No. in unique application group is sequentially successively selected, it be examined whether the Suo Xuan patent No. and coefficient of being in it is equivalent according to children's patent No. of concentration. In addition, it be examined whether the Suo Xuan patent No. with to be in be that mother's patent No. in data set (s50) is equivalent. If the selected patent No. and children's patent No. or mother's patent No. are equivalent, accordingly to being extracted and left out. If new independent variable is appended in a family data set, family data set is closed (s80). At this point, relevant combine of a corresponding family is closed (s90), children's patent No., it is suitable for earliest times, are stored (s100).