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Measuring technological diversification: identifying the effects of patent scale and patent scope.
Jennifer H. Chen
Show-Ling Jang
Sonya H. Wen
Published in:
Scientometrics (2010)
Keyphrases
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intellectual property
information retrieval
prior art
patent documents
patent retrieval
patent information
patent search
databases
neural network
data mining
website
information technology
tabu search
small scale
key phrase extraction
ubiquitous computing technology