Industry evolution and key technologies in China based on patent analysis. - Jia Zheng 007; Zhi-yun Zhao; Xu Zhang 018; Dar-Zen Chen; Mu-Hsuan Huang; Xiao-ping Lei; Zeyu Zhang; Yun-hua Zhao; Run-sheng Liu (Scientometrics, 2011)

Technological collaboration patterns in solar cell industry based on patent inventors and assignees analysis. - Xiao-ping Lei; Zhi-yun Zhao; Xu Zhang 018; Dar-Zen Chen; Mu-Hsuan Huang; Jia Zheng 007; Run-sheng Liu; Jing Zhang; Yun-hua Zhao (Scientometrics, 2013)