20 years
- Korean invention patent application authorization and annual fee instructions
- What are the requirements for Korean invention patent application documents?
- Which is the competent authority for utility model patent applications in Korea?
- Which is the competent authority for invention patent applications in Korea?
- Characteristics of Korean Invention Patent Application Process
- What are the requirements for Korean utility model application documents?
- Novelty Grace Period for Korean Design Applications
- How long is the protection period of industrial design in Korea?
- What are the requirements for Korean design application documents
- Is DAS available for Korean industrial design application?