Unwired Planet vs Huawei: the Appeal

Guest post by Vicente Zafrilla Díaz-Marta*

Earlier this week the Court of Appeal of London (Civil Division) published its judgement on appeal against the decision of Justice Birss in the Unwired Planet vs. Huawei case.

A brief summary of the facts and the evolution of the case

Unwired Planet sued Huawei for the infringement of various essential patents (SEPs) needed to implement the 2G, 3G and 4G technologies on the defendant´s devices. These patents had mostly been acquired by Unwired Planet from Ericsson. Other defendants, such as Samsung or Google reached agreements with UP along the proceedings.

Although both parties agreed to sign a license agreement, there were discrepancies concerning its terms, and its conformity or not with FRAND conditions. Continue reading “Unwired Planet vs Huawei: the Appeal”