参考文献
Singh, Rajinder; Li, Hui; Zhao, Haoran; Kolluri, Rao; Tso, Kin; Ramphal, John; Gu, Shihai; Valdez, Carlos; Zhang, Jing; Stauffer, Emily; Duncton, Matthew; Alvarez, Salvador
Patent: US2010/204208 A1, 2010 ;
Location in patent: Page/Page column 87 ;
US 20100204208 A1