Patents are granted by national patent offices of various countries. If applicants want to obtain patents in multiple countries, they can file regional patent applications through the Paris Convention or other regional patent organizations (such as the European Patent Office, Eurasian Patent Organization, etc.), or through the "Patents" managed by the World Intellectual Property Organization. "Patent Cooperation Treaty" (PCT, Patent Cooperation Treaty) filed international patent applications. In addition, in order to assist applicants in their market expansion plans, we also provide patent application services in a number of overseas countries and regions.