| Abstract: | In recent years, China's utility model patent applications have been growing, yet the patent effective amount has not been keeping the same pace. There are still a lot of ineffective utility model patents. For this problem, this paper analyzes the ineffective patent information of Zhejiang Province and finds that most of the ineffective utility model patents are abnormal ineffective patents. Further detailed analysis shows that the root cause for the result is the low quality of the authorized utility model patent. The key factor that influences the authorized quality of utility model patent is the examination system of the utility model patent. The defects in relevant laws and regulations in the examination system of the utility model patent are the major obstacle to the actual realization of the requirements of the patent. On this basis, this paper compares the examination system of the utility model with those in other countries, draws lessons from them, and puts forward corresponding suggestions. |
