Can such a patent novelty search report be used directly?

Hello, your patent novelty search report depends on what it is for. If it's just to fool people who don't understand, it's ok, but in terms of its practical significance, it's basically zero. Because it is impossible to find similar patents completely by this retrieval method based on title words or technical scheme description, many patents belong to the same field, but they can't be seen from the names and keywords. In addition, patent novelty retrieval should not be confined to China, but should be carried out on a global scale, because the patent examination of the State Information Bureau is carried out on a global scale. The standard novelty search is based on the IPC international patent classification number of the searched patent. Search and compare in the same group first, and then compare in a large group, preferably in a small class. Making a formal novelty report is not 19 yuan, at least several thousand yuan.