But he denied any wrongdoing and the sentence was reduced and suspended on appeal in February 2018.
Lee was released after serving about one year in prison, which meant he was free to go.
Lees defence team expressed disappointment with the courts ruling.
The nature of this case is the former presidents abuse of power violating corporate freedom and property rights.
Given that nature, the courts decision is regrettable, Lees lawyer, Lee In-jae, told reporters.
The latest verdict can be appealed to the Supreme Court within seven days.
source: www.techworm.net