20 years
20 years
via Paris Convention : 12 months from earliest priority date.
4-6 years
10 years
no
via Paris Convention : 6 months from earliest priority date.
- Grant fee: The applicant shall pay the annual fee of the granted year at the same time after receiving the granted notice.
- Annuity: payable year by year from the first year onwards from the application date.
Formal examination and substantive examination are required, and substantive examination starts automatically.
no
Formal examination and substantive examination are required.