History of science and technology in Korea such as the division of Korea and the Korean War that occurred right after its independence. It wasn't until the 1960s under the dictatorship of Park Chung-hee where South Korea's economy rapidly grew from industrialisation and the Chaebol corporations such as Samsung and LG. As of 2008 South Korea ranked 5th highest in terms of R&D. Park Kye-jung, CEO of Ace Electronics, won the Gold and Silver prizes for his invention of motor and motor-equipped gear at the 23rd Invention and New Product Exposition, he took the gold medal with his invention of a special device that converts vibrations from
Chaebol the enhancement of management transparency, strengthening owner-manager accountability, elimination of cross-debt guarantees among chaebol affiliates, improvement of capital structures, and consolidation of core business areas. In his plans, debt to equity ratios were to be below 200%. Subsidiaries of chaebol that were debt-laden or on the verge of bankruptcy were instructed to be either liquidated, sold, or put up for merger. Each chaebol-holding group had to break up its subsidiaries and operations so that they were more manageable. By the end of 1997, each had an average of 26.8 subsidiaries. It was hoped that if there were fewer activities, the