Kung, Liang-Rern; Chang, Shih-Sheng; Fang, Tung-Shen; Lin, Shu-Fen; Chang, Cheng-Chang; Chen, Chia-Hui; Hung, Yi-Ting; Cheng, Ming-Ching
Patent: US2012/149925 A1, 2012 ;
Location in patent: Page/Page column 17 ;