As a national high-tech enterprise, the company keeps developing new products and new technologies every year, which lays a solid foundation for the sustainable development of the enterprise. As an index to measure high-tech enterprises, intellectual property patent plays a vital role in protecting the achievements of invention and creation, avoiding risks and gaining the first chance in market competition. On April 26, the patent training sponsored by Dalian Intellectual Property Office was held in the conference hall of Dalian Jiaotong University library. At the meeting, various cases were mainly analyzed to illustrate the importance of patents. Mobike Shared bikes, Laoganma Chili sauce, 58.com... There are too many cases involving patent protection. It sounded the alarm bell for our enterprise.