Hu is expected to visit Microsoft's headquarters on Sept. 5 Chinese President Hu Jintao is expected to visit Microsoft’s campus in Redmond, Washington, during an upcoming state visit to the United States, according to a Chinese software executive familiar with preparations for the trip.Hu is expected to visit Microsoft’s headquarters on Sept. 5, according to Lu Shouqun, president of the China Open Source Software Promotion Union and a long-time advisor to the Chinese government on technology matters. During his visit, Hu will likely be given a tour of a prototype “digital home” developed by Microsoft and will visit Bill Gates’ house, Lu said.A Microsoft executive did not respond to a voice-mail message seeking comment on Hu’s trip. Hu’s visit to the U.S. is part of a three-nation tour that will last from Sept. 5 to Sept. 17 and include state visits to Canada and Mexico, the official Xinhua News Agency said Friday. Hu will also attend the 60th anniversary celebrations at the United Nations during his trip. Software DevelopmentTechnology IndustrySmall and Medium Business