- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 31 months from earliest priority date.
- Whether the type of Vietnam invention patent application can be converted
- Whether the design application in Vietnam can be type-converted
- How long is the protection period of Vietnamese invention patent application
- Characteristics of Vietnam invention patent application process
- Can the priority right of utility model applications be restored in Vietnam?
- Whether the Vietnam invention patent application can be DAS
- Whether utility model applications in Vietnam can be type-converted
- Features of the utility model patent application process in Vietnam
- Is it possible to apply for a combined appearance for a design application in Vietnam?
- Who is the competent authority for utility model patent applications in Vietnam?