Valuation method for intellectual property of defense science and technology industry

The valuation methods were summarized and analyzed to evaluate the intellectual property of the defense science and technology industry. In view of the value source of intellectual property, a method based on the integration of income method and reality option method for intellectual property valuation was put forward. The method can be used to evaluate the intellectual property precisely and quickly. The method can be also used for the intellectual property valuation of the defense science and technology industry in future.