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数字版权管理领域相关技术专利问题的分析及对策 被引量:2

Analysis of Patents in Digital Right Management Domain and the Corresponding Countermeasures
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摘要 在知识经济全球化的今天,标准和知识产权紧密地结合在一起,形成了“技术专利化、专利标准化、标准垄断化”的竞争新格局。本文回顾了开放移动联盟(OMA)推出的数字版权管理(DRM)标准遭遇到的专利危机,对整个DRM领域的专利进行了多角度分析,并分析了其他DRM相关标准的专利问题,在此基础上,提出了中国DRM标准制定工作中需要注意的专利问题及相应的对策。 With the globalization of knowledge economy today, the tight combination of standards and intellectual property drives forward a new "technology patentization, patent standardization, and standards monopolization" competition situation. This paper reviews the patent crisis that was encountered by the digital right management (DRM) standards of open mobile alliance (OMA), and then performs a multi-aspects analysis of patents in the whole DRM domain and analyzes other DRM standards'patents. On this basis, this paper suggests some corresponding countermeasures in the DRM standard progress for China.
出处 《电信科学》 北大核心 2006年第11期51-56,共6页 Telecommunications Science
基金 国家"863"计划基金资助项目(No.2004AA119010)
关键词 开放移动联盟 数字版权管理 专利 标准 数字版权 OMA, DRM, patent, standard, digital right
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  • 1Huang Tiejun, Gao Wen. AVS-background and IPR. Television Technology, 2005, 7: 4-7. (in Chinese)
  • 2Lyon G E. A Quick-Reference List of Organizations and Standards for Digital Rights Management. NIST Special Publication 500-241. October 9, 2002.
  • 3Lyon G E. The Internet Marketplace and Digital Rights Management. Gaithersburg, 2001.
  • 4Huang Tiejun, Gao Wen. Basic idea and trend of DRM. Modern Television, 2004, 12: 19-21. (in Chinese)
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  • 6Fernando G, Jacobs T et al. Project DreaM: An architectural overview. Sun Microsystems White Paper, September 2005.
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  • 10Digital Media Project. http://www.dmpf.org/.

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