[Taiwan] Issuing Warning Letters to Competitors: Precautions to Avoid Legal Risks
This article provides guidance on properly issuing warning letters in cases of suspected infringement involving patents, trademarks, or copyrights. It outlines the scope of warning letters, including applicable targets and formats, and emphasizes the importance of preliminary procedures to ensure legitimacy. Improper warning letters, such as those issued without proper investigation or incomplete details, can violate Taiwan's Fair Trade Act, leading to significant fines. The article also highlights recommended practices for issuing such letters, particularly for utility model patents, where additional analysis and technical reports are required to strengthen credibility.