How did intellectual property (IP), a private right born out of European Enlightenment ideals, take root in Vietnam's socialist legal framework, and what influence does Vietnam's Soviet legacy still have on its IP law? The clandestine triumph of IP rights in Vietnam is remarkable, given the system's former propensity for collective ownership and limited private property rights. Vietnam's approach to IP rights has changed with economic liberalisation: while external pressure prompted the initial adoption of IP laws, national interest and global reputation enhancement are now driving the effort. At the height of communism in the 1980s and under Soviet domination, IP laws reflected socialist ideology and the characteristics of a command economy. Amid Vietnam's quest for technological advancement, the importance of patents has grown. However, public perceptions of the unreliability of the legal system to resolve IP disputes persist, pushing civil disputes towards the government rather than the judiciary. As Vietnam opened economically, its IP regime moved away from overt communism, but communist values are still implicitly incorporated in general principles. Today, adherence to free trade agreements, which require robust IP protection, is driving the modernisation of Vietnam's IP infrastructure.