Welcome to the Copyright Public Records Portal. This is your starting point for finding copyright records held by the Copyright Office. Here, you can search our online records, learn about our …

Learn about the basics of copyright with our new online reference page. Onsite Services in our offices in Washington, DC, are available by appointment. To submit claims, request certified …

Copyright is a type of intellectual property that protects original works of authorship as soon as an author fixes the work in a tangible form of expression.

A copyright is a form of protection provided by U.S. law to the authors of "original works of authorship" fixed in any tangible medium of expression. Learn more about the basics of …

The U.S. Copyright Office Public Records System allows users to search and access copyright records online.

C标，就是经常看到的符号©，是英文Copyright（版权）的简写，代表作者版权所有声明。 C标的最早使用可以追溯到17世纪的苏格兰，当时用于区分证明贵族之间的盾形纹章设计。

A copyright is a type of intellectual property that gives its owner the exclusive legal right to copy, distribute, adapt, display, and perform a creative work, usually for a limited time. [1][2][3][4][5] …

If a copyright is indicated on a photo, graphic, or other material, permission to copy these materials must be obtained from the original source. For photos without captions or with only …

The Copyright Office administers the national copyright system and provides advice on copyright law to congress, federal agencies, the courts and the public. Have a question? Ask a real …

2024年8月11日 · Copyright is the legal ownership of intellectual property such as original works of fiction and non-fiction and conveys the right to control its reproduction and distribution....