Atomic Energy Council-Institute of Nuclear Research; Chen, Jenn-Tzong; Huang, Ho-Lien; Chen, Jia-Rong; Yu, Chung-Shan; Su, Wen-Chin; Yang, Ching-Shiuann; Lin, Wuu-Jyh Patent: US2014/66614 A1, 2014 ; Location in patent: Paragraph 0018-0019 ;