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Date of Publication:2014-01-01

Journal:科学与管理

Affiliation of Author(s):人文与社会科学学部

Issue:5

Page Number:31-37

ISSN No.:1003-8256

Abstract:As the symbol of technological abilities of company, patents offer the unique information resource for studying the corporate technologies in the fierce market competition. Apple inc plays an important role in electronic and communications industries, patens of Apple company are the research front of the electronic industry. We detect the major technology and significant clusters from the co-citation networks using the Derwent database.

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