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| Comparative Analysis of the Patent Systems for Inventions of Computer Software Between the USA and EU |
| YU Xiang, LIU Shan |
| Huazhong University of Science & Technology, Wuhan, China |
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Abstract The development and evolvement of the patent legislation , the cases laws and the practical criteria for patent applications were focused. The Patent Systems for Inventions of Computer Software in the USA and EU were analyzed comparatively. The current patent systems and examinations in USPTO an EPO were summarized to use their experience for our reference.
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Received: 24 August 2005
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2006, Vol. 3 
