- Grant fee: The applicant should submit a request and pay the corresponding fee within 2 months after receiving the granted notice.
- The annual fee shall be paid year by year starting from the fifth year from the date of application, and the grace period for late payment is 6 months.
- How long does it take to apply for an invention patent in Singapore?
- Description of Singapore Design Authorization and Annual Fee
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- Singapore invention patent application authorization and annual fee instructions
- Characteristics of the invention patent application process in Singapore
- What are the requirements for Singapore design application documents