Effective Identification of Technological Opportunities for Radical Inventions Using International Patent Classification: Application of Patent Data Mining

Wendan Yang(Hebei University of Technology), Chuan He(Hebei University of Technology), Junlei Zhang(Northwestern Polytechnical University), Qingjin Peng(University of Manitoba), Guozhong Cao(Hebei University of Technology)
Applied Sciences
July 3, 2022
Cited by 13


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