What does it mean to score 48 points for patent substantive examination?

48 points of patent substantive examination score is as follows:

1. Does the invention for which a patent is applied belong to the invention referred to in the Patent Law?

2. Whether the invention for which the patent is applied violates national laws, social morality and public interests;

3. Whether the invention for which the patent is applied belongs to the field where the patent right is not granted;

4. Whether the invention for which the patent is applied is novel, creative and practical;

5. Only one patent can be granted if it conforms to the same invention-creation;