Jumi Hwang

Technological Opportunity Analysis: Assistive Technology for Blind and Visually Impaired People

Jumi Hwang, Kyung-Hee Kim, Jong Gyu Hwang, 2020 .

Identification of Vacant and Emerging Technologies in Smart Mobility Through the GTM-Based Patent Map Development

Jong-Gyu Hwang, Jumi Hwang, Sungchan Jun, 2020, Sustainability.

Technology Forecasting based on the Moving Picture Standard Patents Pool

Jumi Hwang, Chulung Lee, Joungho Roh, 2020 .

Identification of Promising Vacant Technologies for the Development of Truck on Freight Train Transportation Systems

Jumi Hwang, Sungchan Jun, Jiwon Yu, 2021 .

Identifying Technology Opportunities for Electric Motors of Railway Vehicles with Patent Analysis

Jumi Hwang, Jiwon Yu, Sangbaek Kim, 2021 .