Understanding the dynamic nature of technological change using trajectory identification based on patent citation network in the Electric Vehicles industry

F Yuan, K Miyazaki - Proceedings of PICMET'14 Conference …, 2014 - ieeexplore.ieee.org
Since the 1990s, Electric Vehicles (EV) have experienced a significant rate of growth
marked by a continuing period of significant technological change. It is argued that …

[PDF][PDF] Technological Development Trajectories of the Component Technologies in Battery Electric Vehicles

R Iijima - 2024 - systemarchitect.mit.edu
As the concern about climate change grows, interest in battery electric vehicles (BEVs) is
rising. BEVs are forecasted to constitute about 40% of passenger vehicle sales in 2035 …

Patent analysis as an input to strategy: case of electric vehicle industry

M Timmermans - 2014 - aaltodoc.aalto.fi
This research work examines technological developments of an emerging field from the
perspective of patented innovations and major industry players. The selected domain of the …

[HTML][HTML] Comparative patent analysis for the identification of global research trends for the case of battery storage, hydrogen and bioenergy

M Baumann, T Domnik, M Haase, C Wulf… - … forecasting and social …, 2021 - Elsevier
Patent documents provide knowledge about which countries are investing in certain
technologies and make it possible to identify potential innovation trends. The aim of this …

Patent-based technology forecasting: case of electric and hydrogen vehicle

S Ranaei, M Karvonen… - … Journal of Energy …, 2016 - inderscienceonline.com
The purpose of this paper is to study the evolution of emerging technological paths in the
automotive industry. Worldwide patent data from the years 1990-2010 was collected and …

Tracing evolutionary trajectory of charging technologies in electric vehicles: patent citation network analysis

Z Liu, X Xiang, J Feng - Environment, Development and Sustainability, 2024 - Springer
The development of electric vehicles (EVs) has been expanding rapidly in recent years to
meet the demand of energy conservation and environmental protection. However, despite …

Characteristics and key trends of global electric vehicle technology development: A multi-method patent analysis

SC Ma, JH Xu, Y Fan - Journal of Cleaner Production, 2022 - Elsevier
To grasp the key characteristics and trends of the rapid development of electric vehicle (EV)
technology and to study the development trajectory and main holders of EV technology, this …

Patterns of technological innovation and evolution in the energy sector: A patent-based approach

K Lee, S Lee - Energy Policy, 2013 - Elsevier
Given the ever-increasing pace and complexity of technological innovation in the energy
sector, monitoring technological changes has become of strategic importance. One of the …

A topic-based patent analytics approach for exploring technological trends in smart manufacturing

J Wang, CC Hsu - Journal of Manufacturing Technology Management, 2021 - emerald.com
Purpose Smart manufacturing can lead to disruptive changes in production technologies
and business models in the manufacturing industry. This paper aims to identify technological …

Identifying trends in battery technologies with regard to electric mobility: evidence from patenting activities along and across the battery value chain

B Golembiewski, N Vom Stein, N Sick… - Journal of Cleaner …, 2015 - Elsevier
Electric mobility is a topic of intense discussions in academia and industry since the stability
of future energy supply as well as the associated environmental consequences are …