[1]Patent:US2008/70967,2008,A1.Locationinpatent:Page/Pagecolumn14
[1]Patent:US2010/93819,2010,A1.Locationinpatent:Page/Pagecolumn38
[1]Patent:US2010/93819,2010,A1.Locationinpatent:Page/Pagecolumn40
[1]Patent:US2010/261701,2010,A1.Locationinpatent:Page/Pagecolumn154