Title of article
Worldwide nanotechnology development: a comparative study of USPTO, EPO, and JPO patents (1976–2004)
Author/Authors
Xin Li، نويسنده , , Yiling Lin، نويسنده , , Hsinchun Chen، نويسنده , , Mihail C. Roco ، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
26
From page
977
To page
1002
Keywords
Patent citations Patent analysis Information visualization Self-organizing maps Nanoscale science and engineering Nanotechnology Research and development (R&D) Technologicalinnovation
Journal title
Journal of Nanoparticle Research
Serial Year
2007
Journal title
Journal of Nanoparticle Research
Record number
390522
Link To Document