English appeals court rejects Apple invalidation appeal
14-06-2022
High Court finds Apple infringed two more Optis SEPs
16-03-2022
Apple wins against Optis in latest 3G/4G patent trial
26-11-2021
Apple to pay $300m after patent damages retrial
16-08-2021
Optis, Unwired Planet win patent dispute against Apple
23-10-2020