Apple won another small victory in its long-running patent battle with Qualcomm after a judge ruled that the company isn’t liable for pre-suit damages.

A federal judge in San Diego granted the request Apple’s request to limit Qualcomm from seeking compensation for patent infringement before the lawsuit was filed in 2017. The judge also rejected one of the patents the chipmaker is suing Apple over.

The International Trade Commission also announced that it will issue final rulings on the first two patent infringement cases that Qualcomm brought against Apple on 26 March.