SACRAMENTO, the United States, Sept. 9 (Xinhua) -- The U.S. Supreme Court's decision on Monday to allow federal immigration officers to conduct suspicionless immigration stops in California has drawn ...

President Trump has warned that the cancellation of his wide-ranging tariffs, a decision now before the Supreme Court, would ...

美国知识产权（IP）制度兼具成文法与判例法特色，其渊源可追溯至18世纪末的《美国宪法》，随后通过国会立法、法院判例以及国际条约不断演进。了解这些历史脉络，有助于企业、研究人员及法律从业者把握美国 IP 保护逻辑与实务走向。