Document Type : Research Paper

Authors

1 Associate Professor, Public International Law, Allameh Tabataba'i University, Tehran, Iran

2 Ph.D Student, Private Law, Allameh Tabataba’i University, Tehran, Iran

Abstract

Legal systems have taken different approaches to Copyright infringement but the ultimate purpose of them is to prevent the intentional and unjust appropriation of the rights of the creators. The proof of copyright infringement is easy when some rights such as reproduction is infringed or literal appropriation has taken place. However, it would be difficult to prove infringement when the plaintiff claims that defendant appropriated a material amount of his original work with some differences. The main question is how much similarities are too much? there is no definitive standard in the law, but courts believe that infringement occurs when the defendant’s work bears a substantial similarity to plaintiff's work and to achieve that they have introduced various tests. This article seeks to explain the concept of substantial similarity in Copyright infringement and the way to achieve it. The result of the research is the choice of one or more tests from the four available tests depending on the type and nature of the work. However, in all choices, it is necessary to separate protected from unprotected elements and dichotomy between idea and expression in the work. This article also show that qualitative similarities are more important than quantitative similarities.

Keywords

  • کتاب

    • کلمبه، کلود، اصول بنیادین حقوق مؤلف و حقوق مجاور در جهان، ترجمه علی‌رضا محمدزاده وادقانی (تهران: نشر میزان، 1385).

    مقاله‌ها

    • انصاری، باقر، «شرایط اثر قابل حمایت در نظام مالکیت ادبی و هنری (کپی‌رایت)»، مجله تحقیقات حقوقی، شماره 45، (1386).
    • زاهدی، مهدی، شریف‌زاده، شیرین، «آثار گردآوری شده و اصالت»، پژوهش حقوق عمومی، سال بیستم، شماره 60، (1397).
    • زرکلام، ستار، «تبیین مفهوم اصالت در حقوق مالکیت ادبی و هنری»، پژوهش حقوق و سیاست، شماره 22، (1386).
    • شاکری، زهرا، «استفاده منصفانه از آثار ادبی و هنری؟! حتی برای جامعه»، فصلنامه مطالعات حقوق خصوصی، شماره 2، (1394).
    • محمدی، پژمان، «نقد یک رأی در مورد مالکیت ادبی و هنری مفهوم و معیارهای اثر و نقض حقوق مالی آن»، فصلنامه مطالعات حقوق خصوصی، دوره 42، شماره 2، (1391).

     

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