专利寿命影响因素分析及预测模型构建研究——以数字通信技术领域为例
付振康, 柳炳祥, 鄢春根, 张雪影
Research on Influence Factors and Prediction Model of Patent Life:Taking the Field of Digital Communication Technology as an Example
FU Zhenkang, LIU Bingxiang, YAN Chungen, ZHANG Xueying
竞争情报
.
2023, (1): 19
-30
.