| 单词 | copyright/patent/trademark |
| 释义 | copyright / patent / trademark copyright 版权if you produce an original piece of work such as a book or computer program, you own the copyright on it. this gives you the right to stop other people from copying the work without permission. 创作性作品，如一本书或一套电脑程序，均拥有版权（copyright）。他人未经许可不得复制作品内容。the right is created automatically—you do not need to apply to the authorities. 版权自动获得，无须向有关部门申请。the © symbol is used to remind people that the work is copyright. it is not a legal requirement. 可用版权符号 © 提示该著作是版权作品，但这并非法定要求。patent 专利if you design a new product, device or method, for example a new medicine, you can apply for a patent. the patent gives you a limited period of time, usually 20 years, in which to sell the invention without other people copying it. 如果设计出新的产品、装置或方法，例如一种新药，可以申请专利（patent）。在专利权的有效保护期限中，通常是 20 年，专利权人享有出售发明而不被他人复制的权利。trademarks 商标if you have a unique name or symbol that you use for your products, you can apply to register it as a trademark. 如果产品上使用独特的名称或符号，就可以将其申请注册为商标（trademark）。once a trademark has been registered, other people cannot use it in connection with similar products. 商标一经注册，他人不得再将其用于同类产品上。the ® and ™ symbols are used to show that a trademark is protected. 注册和商标符号 ® 和 ™ 用于表明该商标受到法律保护。 |
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