The phrase "illegal infringement" is correct and usable in written English.
It can be used in legal contexts to describe an act that violates laws or rights, particularly in relation to intellectual property.
Example: "The company faced severe penalties for illegal infringement of the copyright held by the original creator."
Alternatives: "unauthorized violation" or "illicit encroachment".
Mr Mellor said the case is not about free movement of goods but about illegal infringement of copyright.
Mr. Hussein has refused to recognize the no-flight zones, calling them an illegal infringement on Iraq's sovereignty.
But union leaders argued, among other things, that such curbs represented an illegal infringement on labor's First Amendment right to make its voice heard through the medium of political donations.
… As long as citizens resist illegal infringement by the real estate developer and protect their property and residence rights [the freedom of settlement and residence] according to laws, they would receive illegal adjudications, illegal approval of the deprivation of their land-use rights, and illegally forced eviction.
This legal step protects against illegal infringement.
Websites are identified to PIPCU by the creative industries who provide the unit with a detailed evidential package indicating how the site is involved in illegal copyright infringement.
U.S.-based companies have long been governed by a 1998 act that makes copyright infringement illegal.
Intergraph is suing Intel for patent infringement, illegal coercive behavior, and antitrust violations of the Sherman Act.
Craigslist, the popular classifieds site, on Tuesday filed a countersuit against its minority stakeholder, eBay, alleging illegal competition, trademark infringement and breaches of fiduciary duty, among other things.
Nowadays it is mostly threatened by illegal poaching and habitat infringement.
And ISPs don't have a good record on stopping illegal distribution and copyright infringement.
