共 9 条
[2]
The relationships between the patent performance and corporation performance[J] . Ke-Chiun Chang,Dar-Zen Chen,Mu-Hsuan Huang.Journal of Informetrics . 2011 (1)
[5]
Citations, family size, opposition and the value of patent rights[J] . Dietmar Harhoff,Frederic M Scherer,Katrin Vopel.Research Policy . 2002 (8)
[7]
Valuable Patents. Allison, John R,Mark A. Lemley,Kimberly A. Moore,and R. Derek Trunkey. Georgetown Law Journal . 2004
[8]
Valuable Patent or not?Depends on the Combination of Internal Patent Family and External Citation. Chang Y-H,Yang W G,Lai K-K. Technology M anagement for Global Economic Grow th (PICM ET),2010 Proceedings of PICM ET’’ 10 . 2010
[9]
Determinants of Patent litigation in Germany. Cremers, K. http://papers.ssrn.com/sol3/papers.cfm?abstractid=604467 . 2004