Chie Hoon Song

Tracing the technological development trajectory in post-lithium-ion battery technologies: A patent-based approach

Lukas Jan Aaldering, Chie Hoon Song · Journal of Cleaner Production · 2019 · 108 citations

Electric Battery, Electrical Engineering, Engineering +14

Anticipation of converging technology areas — A refined approach for the identification of attractive fields of innovation

Chie Hoon Song, David Elvers, Jens Leker · Technological Forecasting and Social Change · 2016 · 102 citations

Innovation Evaluation, Technology Areas, Innovation Study +13

Technology Trends in Biodegradable Polymers: Evidence from Patent Analysis

David Elvers, Chie Hoon Song, Alexander Steinbüchel et al. · Polymer Reviews · 2016 · 101 citations

Technology Trends, Engineering, Degradable Plastic +11

Competition or collaboration? – Analysis of technological knowledge ecosystem within the field of alternative powertrain systems: A patent-based approach

Lukas Jan Aaldering, Jens Leker, Chie Hoon Song · Journal of Cleaner Production · 2018 · 83 citations

National Innovation Policies, Technology Licensing, Patent Analysis +13

Analysis of technological knowledge stock and prediction of its future development potential: The case of lithium-ion batteries

Lukas Jan Aaldering, Jens Leker, Chie Hoon Song · Journal of Cleaner Production · 2019 · 77 citations

Technological Knowledge Stock, Engineering, Technology Management +11