Helpful links
The Official Website of the State Intellectual Property Office of China (SIPO)
Chinese Patent Search (official SIPO database)
Hong Kong Patent and Trademark Online Search (official Hong Kong IPD database)
National Working Group for IPR Protection Ministry of Commerce of the P.R.C
The Guidelines For Patent Examination (China)
China Bio-diversity Related IP Information Network (a website of SIPO)
Patent Law of the People's Republic of China
Trademark Law of the People's Republic of China
Copyright Law of the People's Republic of China
Law Against Unfair Competition of the People's Republic of China
Contract Law of the People's Republic of China
