Legal analysis: The contents of intellectual property judicial appraisal include:
1. Judicial appraisal of trade secret cases;
2. Judicial appraisal of patent cases;
3. Judicial appraisal of copyright or copyright cases;
4. Judicial appraisal of trademark cases;
5. Judicial appraisal of technical contract cases;
6. Judicial expertise of integrated circuit layout design cases.
legal basis: article 6 of the general principles of judicial authentication procedures, judicial authentication institutions and judicial authenticators shall keep state secrets and business secrets they know in their practice activities, and shall not disclose personal privacy.