Research on Patent Value Assessment Method Based on Random Coefficient Logit Model:Taking Active Noise Control Technology Patents as an Example
[Research purpose]Quantitative research is conducted using economic research methods,starting with an analysis of patent value,to explore the standard of patent infringement damage compensation.This research aims to contribute valuable insights for evalua-ting patent value and enhance our understanding in this field.[Research method]This research employs empirical industrial organization theory and focuses on active noise control(ANC)technology in wireless Bluetooth headsets.Using the random coefficient logit model,it creates a counterfactual scenario where ANC technology is infringed,leading to significant changes in economic indicators.This approach enables the assessment of patent value and determination of an appropriate infringement compensation ratio.[Research conclusion]The research concluded that the behavior of patent infringing companies has produced anti-competitive effects,enhanced corporate monopoly power,squeezed out the living space of other earphone companies,and also formed an entry threat to potential entrants.About 4.06%of the price of Bluetooth headsets comes from the ANC patent label.In cases of ANC patent infringement,it is recommended that the com-pensation amount should be set at 2.6 to 2.8 times the profit of the infringing enterprise.By utilizing market data to evaluate patent value within an equilibrium framework,this method provides a new direction for further research in this field.
国家科技期刊平台
NSTL
万方数据
