论文信息 - Using Patent Information in Technology Business Planning—I - 字舞流文

Using Patent Information in Technology Business Planning—I

R. Sen | W. Bradford Ashton | Rajat K. Sen | W. B. Ashton

[1] R. S. Campbell,et al. Patent trends as a technological forecasting tool , 1983 .

[2] Francis Narin,et al. Citation rates to technologically important patents , 1981 .

[3] Francis Narin,et al. Validation study: Patent citations as indicators of science and foreign dependence , 1983 .

[4] M. B. Triplett,et al. Preliminary analysis of patent trends for sodium/sulfur battery technology , 1985 .

[5] P. Wiseman,et al. Patenting and inventive activity on synthetic fibre intermediates , 1983 .