【Research data】Configurational pathways for core enterprises’ chokepoint technology breakthroughs: A digital innovation ecosystem perspective

The third module contains patent-related variables, mainly including the total number of patents, the number of core patents, the number of derivative patents, as well as indicators such as the proportion, score, and breakthrough level of patents related to core technologies and derivative technologies. These variables are used to reflect firms’ technological innovation output and their level of breakthrough in “bottleneck” technologies, with a total of 60 observations.File 2 mainly consists of two modules.

The first module contains raw patent data, including patent publication number, application number, applicant, application year, grant year, IPC classification, citation counts, and forward citation counts, with a total of 1,663 observations. The second module provides the scoring and ranking of each patent, including citation score, forward citation score, cross-category score, number-of-rights-holders score, total score, and total score ranking, with a total of 1,663 observations.