If you have a patent, you can upload it.

The requirements for uploading attachments to the National Natural Science Foundation of China are as follows;

1. Provide scanned files of the first pages of less than 5 representative works;

2. If you have received science and technology awards, provide scanned documents of national science and technology awards (National Natural Science Award, National Invention Award, National Science and Technology Progress Award), provincial and ministerial awards (second class or above) and international academic award certificates;

3． If you have obtained a patent or other recognized outstanding creative achievements or achievements, scanned documents of supporting materials should be provided;

4. When giving conference reports or invited reports at international academic conferences, a scanned file of the invitation letter or notice should be provided;

5. Scanned documents of the consent letter from the supervisor for the applicant pursuing a postgraduate degree on the job, the commitment letter from the host institution for the postdoctoral applicant, and the recommendation letter for the applicant with an intermediate or below professional title. Special reminder: Item 5 of the above attachment must also provide the original paper copy and submit it together with the paper "Application Form".