(By Luo Yanjie) In a previous infringement case against cinematographic we handled, the plaintiff submitted several articles of evidence to the court, which showed that the work belonged to different copyright holders: according to a certificate issued by the Hong Kong Copyright Center, it was Copyrighter A’s property while the subtitle authorship rights belonged to Copyrighter B. And yet, as demonstrated by a license agreement, C shall be the exclusive holder of the copyright. That made the plaintiff argue for his ownership of the copyright. In fact, due to the complexity in determining copyright ownership, contradictory disputes like the one described above are quite common in actual practice. In today’s post we will share our understanding of the issue.