1 year
- Grant fee: The applicant needs to pay the granted fee within 60 days after the granted notice, and the granted fee includes the maintenance fee for the first five-year validity period
- Annuity: The annual fee for the subsequent second five-year validity period can be paid at the same time as the first annual fee, or it can be paid within the first five-year validity period. If the annual fee is overdue, it can be paid within a six-month grace period, and Pay late fees at the same time.
yes
2-5 years
- Grant fee: The applicant shall pay the granted fee within 60 days after receiving the granted notice.
- Annuity: The annual fee is paid in two installments, once every five years. If the annual fee is overdue, it can be paid within a grace period of 6 months, and a 20% late fee is required.
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
yes
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
1 year
yes
1-2 years