| 
   
2,055,114 
nCanada 加拿大                         1,574,051 
n India 印度                       1,537,966 
RANKINGS OF WORLDS LARGEST CORPORATIONS BY MARKET CAP March 5, 2011 
nExxon Mobil Corporation                           $420,54B 
nApple                                           $322,05B 
nPetro China Company                      $251, 03B 
nRoyal Dutch Shell (RDS.B)               $237.50B 
nRoyal Dutch Shell (RDSA)                         $236.15B 
nGeneral Electric Company                        $215.24B 
nMicrosoft Corporation                       $218.97B 
nChevron Corporation                       $218.97B 
nInternational Business Machines (IBM)  $208.08B 
nBerkshire Hathaway                          $201.1B    
      Seven (7)  headquarter in the United States. 
PATENTS FILED IN THE U.S. GOVERNMENT PATENTS OFFICE  RANKED BY COUNTRY Technology Assessment and Forecast Report     Page A1- 1 
2000                            2010 
  
1. United States 美国        17,413              1. United States 美国            22,799 
2. Japan 日本            1.497                       2. Japan 日本           1,910 
3. Taiwan   |