29 June 2021PatentsAlex Baldwin

Apple fails to invalidate Optis cellular SEP

The English High Court has ruled that Apple had infringed a cellular standard-essential patent, marking the second loss for the company over multi-jurisdiction infringement claims.

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Patents

English appeals court rejects Apple invalidation appeal

14 June 2022 Apple has lost its bid to invalidate a standard-essential patent owned by Texas-based Optis Cellular Technologies in the UK.

Patents

High Court finds Apple infringed two more Optis SEPs

16 March 2022 In the latest round of an ongoing dispute between Apple and Optis, the England and Wales High Court of Justice has ruled that Apple infringes two of Optis’ mobile phone standard patents.

Patents

Apple wins against Optis in latest 3G/4G patent trial

26 November 2021 In the latest round of litigation between Apple and Optis, the court has sided with Apple and found three of Optis’ patents obvious and uninventive.

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Apple fails to invalidate Optis cellular SEP

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