The competition was a jointeffort between the Ministry of Science and Technology and the WorldIntellectual Property Organisation (WIPO).
Thefirst prize worth 100 million VND (4,700 USD) went to Nguyen Long Uy Baofrom Ho Chi Minh City. His creation of a special bed enableschanging drape while the motionless patients are still on it.
The second runner-up was the Hanoi-based Blue and Green EnvironmentCompany with a wastewater treatment system while a sewage classificationand automation equipment brought the third prize to the Centre forEnvironment Technology Research and Development.
The remaining were awarded with consolation prizes.
All finalist items are to be patented by the WIPO, which now stores approximately 80 millions of patents around the world.-VNA