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Asia
Taiwan Intellectual Property Office (TIPO)
State Intellectual Property Office Of The P.R.C. (SIPO)
Japan Patent Office (JPO)
Korean Intellectual Property Office (KIPO)
America
United States Patent & Trademark Office (USPTO)
Canadian Intellectual Property Office (CIPO)
Europe
UK Intellectual Property Office (UKPO)
German Patent and Trade Mark Office (DPMA)
French National Industrial Property Institute (INPI)
Switzerland Federal Institute of Intellectual Property (IGE)
Swedish Patent & Registration Office (PRV)
Oficina Espanola De Patentes Y Marca(OEPM)
Spanish Patent & Trademark Office (SPTO)
European Patent Office (EPO)
Office for Harmonization in the Internal Market (OHIM)
Brazil Instituto Nacional da Propriedade Industrial
Others
Intellectual Property Australia (IPAustralia)
World Intellectual Property Organization (WIPO)