数据.xlsx

This study's dataset is derived from 43 high-tech enterprises in China that were constrained by external factors affecting core technologies between 2018 and 2020. From these enterprises, a total of 86,756 granted patents were screened, and 205 core patents were ultimately selected as the research sample. Through these patents, a technology relevance network was constructed, and key features such as network size and structural holes were extracted. Additionally, the dataset includes information on key inventors within the focal firms to evaluate their moderating role between network structure and core technology breakthroughs. This data forms the basis for testing hypotheses using the Cox proportional hazards regression model.