EN
CN
- National Intellectual Property Administration, PRC (CNIPA), formerly known as State Intellectual Property Office, PRC (SIPO):
Chinese website: http://www.cnipa.gov.cn,
English website: http://english.sipo.gov.cn/index.htm - Chinese Patent Publication Database of CNIPA: http://epub.sipo.gov.cn/gjcx.jsp
- Government patent fees: http://www.cnipa.gov.cn/docs/20180810160805493844.pdf
- China International Economic and Trade Arbitration Commission (CIETAC): http://www.cietac.org/?l=en
- Espacenet worldwide published patent applications: https://worldwide.espacenet.com/advancedSearch?locale=en_EP
- World Intellectual Property Organization: http://www.wipo.int/portal/en/