infringer

基本解释

America, it is worth remembering, was the great copyright and patent infringer when it was a developing country in the 18th century.
我们应当铭记的是，18世纪处于发展阶段的美国也是一个不折不扣的版权和专利的侵犯国。
Fair use is a very narrow exemption under copyright law where an infringer is not liable for using someone else’s copyrighted work without permission.
版权法所豁免的合理使用范围很窄，在此范围内，侵权者未经许可使用他人作品是不负有赔偿责任的。
If the first appeal is unsuccessful the infringer can lodge a second appeal within 20 working days.
如果第一次申诉失败，违规者可以在20天内进行第二次上诉。

Under Therasense, an accused infringer must demonstrate that the patentee intended to deceive the USPTO.
FORBES: The Shifting Demarcations of the Inequitable Conduct Doctrine
The only inconvenience suffered by the copyright infringer is that they have to re-up the files that were taken down.
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One would let an alleged infringer of a patent challenge its validity at the Patent and Trademark Office (PTO), rather than going to court.
ECONOMIST: Intellectual property