Tech&lnnovation   :::::: Innovation key word at 2009 Summer Davos ( 2009-09-11 ) :::::: China's green technology market to attract huge investment: report ( 2009-09-10 ) :::::: Britain hopes to strengthen economic cooperation with China, says business secretary ( 2009-09-06 ) :::::: China Unicom,Telefonica agree on $1 bln shares swap ( 2009-09-07 ) :::::: OPhone designed by China Mobile launched in Beijing ( 2009-08-31 ) :::::: Lee quits as president of Google China ( 2009-09-05 ) :::::: China Unicom takes a bite of Apple pie ( 2009-08-29 ) :::::: Mexico City's green roofs help fight climate change ( 2009-08-25 ) :::::: Int'l biotech symposium opens in Dalian ( 2008-10-14 )