Do I need a novelty report to apply for a patent?

fill in the key points of science and technology, novelty retrieval points and keywords, and then pay the fee. Scientific and technical points of novelty retrieval project: (Note: It is a high-level summary of the project of about 2-6 words, which should fully reflect the general situation of novelty retrieval project. The specific contents include: the purpose or application scope of the project results, the technical problems to be solved, the technical scheme or method to solve their technical problems, the main technical features, the technical effects achieved and the application situation, such as the technical characteristics, structure or own patents of the project. Novelty retrieval point: (Note: it refers to the technical innovation or improvement of the entrusted novelty retrieval project compared with the same industry or field. It is the essential feature of the technical content of the project, and it needs to be clearly expressed by universal and standardized scientific and technical concepts or terms, rather than simply and generally describing the overall characteristics. Specifically: what are the main innovations, improvements and enhancements of this project on the basis of predecessors, or what different technologies and methods have been adopted, and the same aspects as others should be written as little as possible or even not, and the differences of this project should be highlighted as much as possible. Try not to write specifications, technical parameters or indicators as much as possible, and do not exceed 3 points. )