A patent applied for in the United States, and someone from another country uses the patent in their own country, is it considered infringement?

1. If you only apply for a patent in the United States, but the patent is not authorized, you will not be protected in the United States.

2. If you only apply for a patent in the United States and the patent is authorized, then you have patent protection in the United States. If patented products produced by people from other countries are exported to the United States, they will be suspected of infringing on U.S. patent rights