Baidu Patents, or Baidu Zhuanli (Chinese: 百度专利) is a Chinese free online patent search service, launched on 1 January 2008.[1] The Baidu Patents search engine is the result of a collaboration between the China Patent Information Center (CPIC), the Chinese Patent Office (SIPO) and Baidu.[1] Baidu Patent Search is said to be integrated with a patent database which amounts to 2.7 million Chinese patents. [2]
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