Competitive technical intelligence analysis for enterprises based on patents coupling

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Science Research Management ›› 2011, Vol. 32 ›› Issue (9) : 140-146,156.

Sun Taotao, Liu Yun

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Abstract

Based on the data of USPTO from 1995 to 2004, a patent data set of DVD optical pickup is constructed by retrieving the patents through key words access and by searching the patent citations. The main competitors of technological sub-topics of DVD optical pickup are analyzed by citing patents coupling, and then the effective method and demonstration of Competitive Technical Intelligence(CTI) for enterprises are obtained.

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optical pickup / patent coupling / CTI

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Sun Taotao, Liu Yun. Competitive technical intelligence analysis for enterprises based on patents coupling[J]. Science Research Management. 2011, 32(9): 140-146,156

References

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