I want to know the answer to the following question:
What was the fine given to the three companies?
All the background I'm provided with is that "In 2015, a US court ruled that three companies (i.e. the litigants who had not previously settled out of court) that had licensed Mr. Nakamura's patents for production in the United States had infringed Dr. Moustakas's prior patent, and order them to pay licensing fees of not less than 13 million USD.". Is that enough to answer the question?