中文摘要：

本文以构成专利文献的“技术词”为最基本分析单元，深入专利文本内部对领军企业专利技术和产业技术标准以及技术整体发展情况进行定量描述。以近24年来通信产业专利及其必要专利为样本，通过领军企业专利技术内容与产业技术标准和产业整体专利技术内容相似度比较，揭示产业领军企业在产业整体技术发展过程中的作用机理。研究发现，领军企业技术内容领先于同时期产业主导技术，是同时期先导技术的重要组成部分，为新的技术范式的形成提供了重要技术基础。同时，通信产业领军企业在产业标准化过程中，积极参与标准化工作、拥有大量标准专利，对产业技术标准和技术范式的形成起到强大推动作用。

英文摘要：

This paper takes ＂technical term＂ of patent literature as basic analysis unit, and goes deeply to the level of patent content a- nalysis. A quantitative description of leading companies＇ technology development and industry technology development has been made. Telecommunication patens and its essential patents in resent 24 years have been taken as sample, a similarity comparison between con- tent of leading companies＇ technology and industry technology has been carried out, and the relationships between the development of leading companies＇ technology development and industry technology development have been revealed. Results indicate that the technol- ogy content of leading companies is ahead of industry leading technology of the same period, and it compromise an important part of the forerunner technology of the same period, which provides important technical foundation for the formation of new technological para- digm. In the process of industrial standardization, communication industry leading enterprises participate in standardization work active- ly and have a large number of standard patents, play a powerful role in promoting the formation of technical standards and technology paradigm.