How to identify collaborative works and shared copyright
Generally speaking, the author is the basic subject of copyright and the first copyright owner. For persons, exceptions shall be limited to contractual agreements or legal provisions.
The basis for identifying shared copyrights is the ownership of the copyright owner quantity. It includes not only cooperative works, which are determined when the creation is completed, but also various situations in which the rights holders of the work change to plurality later. The specific circumstances should include:
(1) Collaborative works ;
(2) The copyright owner transfers his copyright to Two or more people;
(3) The copyright owner will Transfer part of the copyright to others and retain part yourself;
(4) The copyright owner dies and is inherited by two or more people or bequeathed;
(5) The copyright owner of a legal person or unincorporated unit is divided, or inherited by two or more people after suspension.
Obviously, the author of a work is determined and unchangeable from the time of its creation; The rights status of a work can constantly change, and people can only determine the number of copyright holders of the work within a certain period of time.
Therefore, in practice, it is entirely possible that this situation will occur: a unique work becomes a work with multiple copyrights at a certain period of time; When a collaborative work is completed, the co-authors share the copyright, and then it becomes a work in which a single person enjoys the copyright; even a collaborative work is a work in which a single person enjoys the copyright from the beginning due to contractual stipulations or legal provisions. It can be seen that cooperative works and joint ownership There is no necessary connection with copyright.
You can come to the legal savior The best choice is to find a professional lawyer online to provide you with consulting services. The lawyer here will take you to understand relevant legal knowledge and answer your questions for you.