1. The validity period of registered trademarks is ten years;

2. The term of patent right for invention is 2 years, that for utility model is 1 years, and that for design is 15 years;

3. The copyright is generally valid for 5 years, but the right of signature, modification and protection of the integrity of the work are not limited by the time limit;

4. Validity period of other rights.

Legal Basis

Article 39 of the Trademark Law of the People's Republic of China

The period of validity of a registered trademark is ten years, counting from the date of approval of registration.

article 42 of the patent law of the people's Republic of China

the duration of the invention patent right is 2 years, the utility model patent right is 1 years, and the design patent right is 15 years, all of which are counted from the date of application.