Research On The Development Trend Of Copyright Protection Technology Based On Patent Analysis

With the rapid development of information technology and network technology,books,periodicals,software,audio and video content,such as Web publishing and digitization inevitably became an important development direction of traditional carriers,because these digital information can easily be copied,modified,and spread,resulting in a digital content there is very serious is piracy and infringement issues,caused severe economic losses to the digital copyright owner.Digital copyright protection technology has become an important means of digital copyright owners to protect their rights and interests.Patents as a carrier of technical information on the most effective,up-to-date technical information encompasses more than 90%,accurate and informative.Copyright protection technology of digital analysis of patent documents in the industry,can objectively reflect the trend of patent,technology roadmap and development tendency and protection strategy of the main competition,for the enterprises to make technology innovation strategy provide indispensable support,research and development policy and competition policy.Based on three levels,namely,patent,patent rights and patented technologies,presents a technical analysis of the development trend of the system modeling framework,multi-level and multi-perspective analysis of the technological development trend.Through the available research literature were reviewed and analyzed,strictly follow the general process of patent analysis for 1991-2015,this time within the relevant patent retrieval of digital copyright protection technology.Patent management level on the number of patent applications,inventors,patent,patents,regional distribution and the IPC classification code indexes were analyzed,and the chart show,learn about developments in the field of digital rights management technology in China and the main technical fields,as well as potential competition in the enterprise development.Patent rights from patent law and patent life aspect of the analysis,understanding whether a patent licensing,patent is valid,relevant descriptive information changes,and other related information.Analysis of patent life is found in the future which is the basis of good quality technical or technology.At the patent level technical efficiency analysis and technical life-cycle analyses in two ways,the technical efficiency analysis by constructing a total word matrix,you can find hot technology in the patent and technology gaps,guide enterprises to research and development.Technology life cycle describes the overall condition and the stage of technical development.Through the above three aspects study finds digital copyright protection technology patent industry is currently in a phase of rapid growth,will maintain the growth trend in the near future.Especially in today's context of intellectual property protection increases will maintain the upward trend of innovation research and inventor groups and scale,the University became r force to be reckoned;digital rights management technology from "limited" to"protected",reduce encryption and restrictions on digital content,increase the use of the copyright symbol,In short,DRM technology patents in this field is still in development,you can forecast in the coming period of time,patent applications of digital copyright protection technology will still maintain a rapid growth trend.Finally,according to the study made recommendations to Governments and corporations.Government should further play its part in improving the relevant legal and copyright management systems,timely dissemination of patent map and guide the orientation of patent.Today,in an increasingly competitive,enterprises should further improve the capability of independent innovation,improve the patent rate;in addition to enhanced use of invalid patents,and track competitors,formulate their own development strategies.