参考文献
Potts, Barbara Christine; Macherla, Venkat; Mitchell, Scott Sherman; Manam, Ram Rao; Reed, Katherine; Lam, Kin Sing; Neuteboom, Saskia; Chao, Ta-Hsiang; Nicholson, Benjamin; Billstrom, Cheryl
Patent: US2005/288352 A1, 2005 ;
Location in patent: Page/Page column 36-37 ;