Analyzing the Structure of U.S. Patents Using Patent Families.

Jun Nakamitsu Satoshi Fukuda Hidetsugu Nanba

Published in: IIAI-AAI (2022)

Keyphrases

prior art
intellectual property
information retrieval
patent documents
patent retrieval
hierarchical structure
structural properties
patent information
real world
social networks
relational databases
mobile robot
graphical models
structural information