If you don't have a proxy certificate, you are a pure writer, depending on the details of the disclosure materials given by the specific case. Generally, inventions and utility models are converted into specifications according to the disclosure materials, which means 1,. However, if there are many cases, the price can be increased.
If you have a proxy certificate, you will be an agent, with 5, inventions, 2,5 utility models and 1, appearances.