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Battery Research and Innovation—A Study of Patents and Papers.
- Source :
- World Electric Vehicle Journal; May2024, Vol. 15 Issue 5, p193, 15p
- Publication Year :
- 2024
-
Abstract
- This study of patent applications and scientific publications related to batteries is unique as it includes the volume of as well as qualitative indicators for both types of publications. Using carefully elaborated strategies to identify publications relating to batteries, this study provides data to discuss the critical balance to strike between investments in research and the more innovation-related aspects. The results show that China's dominance in publication volumes increases and that research with Chinese involvement is highly cited, whereas patent applications are slightly less valued than the world average. Quality-related indicators for Canada and the United States are very high for both scientific publications and patent applications. National differences in the proportions of patent applications and scientific publications are large, with Japan at one end with three patent applications per scientific paper and Canada at the other with almost seven scientific papers per patent application. On an actor level, data for Sweden indicate how the automotive industry started to file many patent applications in the decade starting in 2010. Finally, it is noted that this new approach to study a technological field appears promising as it gives new perspectives of relevance for policy actors and others. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20326653
- Volume :
- 15
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- World Electric Vehicle Journal
- Publication Type :
- Academic Journal
- Accession number :
- 177497918
- Full Text :
- https://doi.org/10.3390/wevj15050193