1, patent. Patents are divided into invention, utility model and design, among which invention patent is undoubtedly one with higher gold content. If there is an international invention patent in the invention patent, it will add a lot of color. An enterprise with a large number of invention patents is easily recognized for its advanced technology. In addition to patents, software copyright can also support technological progress according to different industries and product attributes.
2. Comparison at home and abroad. Through the third-party testing of products, the corresponding parameters and indicators are obtained, and the parameters and performance of similar products in domestic and foreign markets are compared horizontally (the data source needs to be authoritative institutions or papers), thus proving the leading position of products at home and abroad in technology.
3, expert technical achievements appraisal. The enterprise may already be the industry leader, and it is at the leading level at home and abroad in technology, and there is no benchmarking enterprise for horizontal comparison. At this time, there is another way to prove that an authoritative expert group in the industry (preferably 1-2 academicians+many experts) is invited to make a comprehensive evaluation of the technical achievements and give an authoritative appraisal; Industry leading, domestic leading, international leading and so on.