Accelerate the transformation of scientific and technological achievements, 23 patents were selected into the group's high promotion value patent library.

In order to further improve the transformation level of scientific and technological achievements of enterprises and enhance the ability of project innovation and efficiency, the group has recently launched a high promotion value patent selection activity, which aims to tap the group's excellent patent achievements, accelerate the transformation of patented technology into productivity, and inject strong impetus into the development of enterprises.

In the first stage of the selection activity, among the more than 100 patents authorized by the group from 2020 to 2023, the group conducted preliminary screening according to the multi-dimensional evaluation criteria of technological advancement, practicability and economic benefits, and finally selected 38 patents to enter the semi-finals. The second stage of the selection adopts the method of online voting, and all employees of the group are widely invited to participate, and the fairness and comprehensiveness of the selection of scientific and technological achievements are further improved through multi-professional and diversified perspectives. In the end, after a comprehensive review by the group's internal experts, 23 patented technologies stood out and were selected into the Northern Group's High Promotion Value Patent Library for 2020-2023.

The patented technology covers many key areas such as foundation and foundation engineering, main structure construction, formwork and scaffolding technology, mechanical and electrical installation technology, and safety management. It has obvious advantages such as advanced technology, safety and reliability, and economic applicability. The group encourages and guides all units to closely integrate the actual needs of the project, flexibly select patented technologies and actively promote and apply them in the front line of the project, accelerate the transformation of science and technology into effective productivity, continuously improve the scientific and technological content of project management, and promote the double improvement of project construction quality and efficiency, To contribute to the continuous innovation and development of the group.