ChoTang, Peng Cho; Su, Yidong; Li, Yali; Zhang, Lei; Zhao, Fuqiang; Yang, Jialiang; Zhou, Ying; Bie, Pingyan; Qian, Guangtao; Ju, Minggang
Patent: US2010/75952 A1, 2010 ;
Location in patent: Page/Page column 84 ;
US 20100075952 A1