Research On Patent Layout Of Virtual Reality Technology

With the development of science and technology,virtual reality technology more and more attention by entrepreneurs.Virtual reality is also considered the necessary technology for future world development.At present,many companies are on the virtual reality technology research and development,and in the field of patent layout.On the one hand,we can grasp the competitive situation of virtual reality industry at home and abroad,analyze the development status of virtual reality technology of key enterprises at home and abroad,understand the characteristics of domestic and foreign enterprises,and comprehensively compare the characteristics of enterprises in China Strengths and weaknesses,so as to China's enterprises R & D and market development direction and provide a strong support to promote the rapid development of China's virtual reality industry.On the other hand,the study of the patent layout of virtual reality technology can also provide reference suggestions for the export of products and technologies of related enterprises,the expansion of overseas markets and the avoidance of patent risks.This paper first studies the literature of domestic and foreign patent layout,and finds that there are few literature on the layout of virtual reality patents at home and abroad.Then,from the perspective of global virtual reality and Chinese virtual reality,from the perspective of patent application trend,patent applicant,country(region)analysis,technical branch distribution and hotspot technology,patent citations to global virtual reality and Chinese virtual reality Patent layout of the situation were studied.Found that foreign virtual reality technology market development and early development of China's virtual reality market late.The world's top 15 applicants are internationally renowned enterprises,whether they are in the number of patents or the number of core patents have a certain advantage.National(regional)analysis,the United States,China,Europe,Japan and South Korea is the main virtual reality technology patent applicants.Based on the above analysis,select the key virtual reality key enterprises at home and abroad,to study its patent layout.Found that the focus of foreign virtual reality enterprise Microsoft's patent layout using a roadblock layout strategy,IBM's patent layout using a carpet layout strategy.In contrast,the domestic virtual reality key companies Lenovo and music as the patent layout shows a smaller patent application,the larger the proportion of patent applications in the country and the number of cited patents and the number of cited features less.Finally,according to the conclusion of the previous analysis,combined with the status quo of the relevant virtual reality enterprises in China,we put forward the application of R & D investment and speed up the patent application,the cooperation of industry,academia and research to enhance the patent quality,and the overseas patent application layout.Establish a patent management system that is suitable for the company.