logo is composed of five stars and English letters IP. The left half of the sign is a red five-star pattern consisting of a big star and four small stars, which symbolizes the national character and authority of China National Intellectual Property Administration. The five stars represent the Chinese people and the country.

the specific evolution process of the logo

the right half of the logo evolved from the English letter IP, which is the abbreviation of English Intellectual Property, reflecting the work category and nature in the field of intellectual property, and strengthening the identifiability when applied to the international category. The logo is matched with red and blue, with red representing China and blue representing knowledge and information.

Symbol stands for moral

The overall shape of the symbol is steady, progressive and full of modernity and dynamic, which shows that China National Intellectual Property Administration, as a national intellectual property protection institution, exercises power on behalf of the country to protect intellectual property rights and makes greater contributions to the country's scientific and technological progress and economic development. At the same time, the sense of steadiness and upward indicates that China National Intellectual Property Administration's career is booming.

extended information

generally speaking, the achievements made in the process of technological development and new product development should be applied for invention patents because of their high technical level. For example, the application of laser technology was studied, and the holographic grating synthetic leather was developed by using laser holography or grating light etching method in the manufacture of taicheng leather. Then, both the leather itself and its manufacturing method should apply for an invention patent. Another example: a drug developed by biochemical technology, both the drug and the method of manufacturing the drug should apply for an invention patent. Another example is that a factory has put forward a design scheme to improve the air compressor, which is feasible, and the effect after implementation will greatly reduce the production cost and improve the performance of the machine, so the scheme can be applied for an invention patent.

the technology applying for invention patent can be either a pioneering or pioneering invention that brings revolutionary changes to a certain discipline or a certain technical field, or an improved invention that is partially improved and developed on the basis of the existing technology.