Software copyright is the application of copyright in law to machine-readable software. While many of the legal principles and policy debates concerning software copyright have close parallels in other domains of copyright law, there are a number of distinctive issues that arise with software. This article primarily focuses on topics particular to software.
Software copyright is used by software developers and proprietary software companies to prevent the unauthorized copying of their software. Free and open source licenses also rely on copyright law to enforce their terms. For instance, copyleft licenses impose a duty on licensees to share their modifications to the work with the user or copy owner under some circumstances. No such duty would apply had the software in question been in the public domain.
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Softwarecopyright is the application of copyright in law to machine-readable software. While many of the legal principles and policy debates concerning...
needed] and more on expanding copyright law to recognize and penalize, as indirect infringers, the service providers and software distributors who are said...
Proprietary software is software that grants its creator, publisher, or other rightsholder or rightsholder partner a legal monopoly by modern copyright and intellectual...
of software. Under United States copyright law, all software is copyright protected, in both source code and object code forms, unless that software was...
Softwarecopyright in China in Chinese Law means that a creator or other Obligee enjoys exclusive rights of the software under related copyright law. It...
The Digital Millennium Copyright Act (DMCA) is a 1998 United States copyright law that implements two 1996 treaties of the World Intellectual Property...
A copyright is a type of intellectual property that gives the creator of an original work, or another right holder, the exclusive and legally secured...
possibly copyright enforcement are also "abandoned". Commercial software unsupported but still owned by a viable company The availability of the software depends...
implement copyleft can be used to maintain copyright conditions for works ranging from computer software, to documents, art, and scientific discoveries...
terms: Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated...
or copyright or both. Most commercial software is sold under some kind of software license agreement. Legal aspects of computing Softwarecopyright Software...
popular free-software license is the permissive MIT license. The following is the full text of the simple GNU All-permissive License: Copyright <YEAR>, <AUTHORS>...
the first software patents, establishing the principle that the computer program itself was unpatentable and therefore covered by copyright law, while...
Copyright is the right to copy and publish a particular work. The terms "copy" and "publish" are quite broad. They include copying in electronic form...
may for instance be one of the following: Copyright infringement, encompassing for example a softwarecopyright infringement Patent infringement Trademark...
some copyrighted material is hosted under fair-use criteria. Free and open-source software, which is often referred to as open source software and free...
by the Computer SoftwareCopyright Act of 1980, Public Law No. 96-517, 94 Statute 3015. Lemley, Menell, Merges and Samuelson. Software and Internet Law...
artists, photographers, authors, software developers, and numerous other genres. At its launch in May 2007, the Copyright Alliance was founded by four Board...
gratis software, which is a category of proprietary software that does not require payment for basic use. For software under the purview of copyright to be...
and based on this common mechanism, the software-focused definition has been extended to include other copyright-protected materials, including movies and...
infringement. Copyright law protects unique expressions, while patent law protects inventions, which in the case of software, are algorithms; copyright cannot...
licenses but without attribution. Anti-copyright notice CopyrightCopyright reform movement Free and open-source software Open content/Free content Public-domain-equivalent...
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