Keyphrases
Geographical Perspective
100%
Technological Perspective
100%
Photovoltaic Cells
100%
US Patents
100%
Innovation Dynamics
100%
Statistical Databases
75%
International Patent Classification
50%
European Patent Office
50%
Map-based
25%
Cooperative Patent Classification
25%
CuInSe2
25%
Longitudinal Patterns
25%
Rao-Stirling
25%
Longitudinal Development
25%
Google Maps
25%
Split Screen
25%
Patent Information
25%
Citation Relation
25%
Materials Technology
25%
Climate Change Mitigation
25%
Patent Map
25%
Technological Diversity
25%
Engineering
European Patent Office
100%
Solar Cell
100%
Google Map
50%
Climate Change
50%
Climatic Change
50%
Patent Office
50%
Material Technology
50%
Social Sciences
Patent Classification
75%
European Patent Office
50%
Climate Change
25%
Materials Engineering
25%
Computer Science
Statistical Database
100%
Patent Information
33%
Database Data
33%
Economics, Econometrics and Finance
European Patent Office
100%