Shortly after winning a sales injunction against old but infringing Samsung devices in the second patent trial, Apple has suffered a reversal of the verdict from an appeal by Samsung. The US Court of Appeals in Washington on Friday overturned the jury verdict in the second patent trial, which awarded Apple a largely-symbolic $120 million award after finding that Samsung had infringed on three Apple patents. In the appeal, the court found no infringement in one case, that two other Apple patents were invalid, and that Apple was liable for infringing a single Samsung patent.