This morning the Federal Circuit released three precedential opinions. The first comes in a trade case appealed from the Court of International Trade; the second comes in a patent case on remand from the Supreme Court; and the third comes in another patent case appealed from the Patent Trial and Appeal Board. The Federal Circuit also released three nonprecedential opinions. The first comes in another trade case appealed from the Court of International Trade; the second and third come from two veterans cases appealed from the Court of Appeals for Veterans Claims. Here are the introductions to the opinions.