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This study tries to figure out the strategy of patent acquisition against infringe litigation between rival companies of smartphone under dynamic competition. Patent citation network analysis is used to realize the difference of patent deployment and portfolios after patent acquisition between the leader Apple and the follower Samsung from the view of supplementary and complementary. Four patent indexes...
When a reforming technology company holding high valuable intellectual property tries to solve financial struggle by transferring patents, he needs to know who the right transferee is. Kodak was selected as research target. Ego patent citation network is formed by its core technology, ‘digital image’, as an ego center. This study adopts knowledge redundancy analysis to identify the position of company...
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