A TOPSIS-Based Model for Evaluating the Performance of the Intellectual Property Value Strategies of Science and Technology Enterprises

Table 1

Performance index systems of intellectual property value for marine science and technology enterprises.

Performance dimension	Index systems
Financial performance	Intangible assets and goodwill
	Intangible assets’ net interest
External performance	Number of domestic patents
	Number of cooperative patents
	Number of patent collaborators
Value chain performance	Average years of patent
	Researchers and developers
	R&D expenditure
	Chinese invention patents
	Chinese utility model
	Chinese appearance design
	Patent inventors