How do I transfer university from Czech republic to the United Stated?

It will depend on the American university that you want to transfer your credits into. First of all, find out if university of your choice does accept any foreign credits. If yes than you need to submit your credits for evaluation by the school academic counselor. You would need to have your grades and transcript translated with notary signature and with outline of your syllabus for each cl you had take. On top of it, you will pay a lot of money for each credit that they will applied toward the degree. If you studied in school like Prague University or CVUT or Brno Masaryk's University you will have a better chance to get some of your credits accepted, otherwise do not hope you will get much ahead to earn your degree.