Just fill out the form normally The key is the application specification and patent claim. Search for a few patents similar to your technology, read more and do more.
Normal work, for those who apply for it for the first time, is best not to do it themselves, and it is most reliable to entrust a professional organization to do it. Otherwise, if you apply for it yourself, your rights will not be protected, and the technology will be made public, which will be meaningless; And now the examination of invention patents is very strict. It is best to do a patent technical analysis before applying to determine the authorization prospect.