参考文献
Alam, Muzaffar; Berthel, Steven Joseph; Brinkman, John A.; Hawley, Ronald Charles; Li, Hongju; Palmer, Wylie Solang; Pietranico-Cole, Sherrie; Sarabu, Ramakanth; Smith, Mark; So, Sung-Sau; Yi, Lin; Zhai, Yansheng; Zhang, Qiang; Zhao, Shu-Hai
Patent: US2012/230951 A1, 2012 ;
Location in patent: Page/Page column 104 ;