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Microsoft to Pay $242 Million in Patent Case Over Cortana

Despite Microsoft's efforts to have a patent by by IPA Technologies as part of their defense, the jury upheld the validity of it.


A federal jury in Delaware has ruled on Friday that must pay IPA Technologies Inc. $242 million for infringing on a patent with its Cortana digital assistant. The decision, issued by the US District Court for the District of Delaware, found that Microsoft used technology covered by IPA Technologies' patent, which had expired in January 2019.

Details of the Patent Dispute

The patent at issue, US Patent No. 7,069,560, relates to technologies used in . Microsoft attempted to invalidate the patent as part of its defense strategy, but the jury confirmed the patent's validity. In response to the verdict, Microsoft stated, “We remain confident that Microsoft never infringed on IPA's and will appeal.” The case highlights the ongoing challenges of intellectual property rights enforcement within the rapidly advancing tech sector.

Future Implications and Legal Strategies

Initiated by IPA Technologies in January 2018, this lawsuit is part of a larger series of litigations concerning patent rights. Microsoft plans to appeal the decision, indicating the persistent legal conflicts that accompany tech innovation and market competition. The results of this lawsuit and the forthcoming appeal could influence the development and patenting of digital assistant technologies significantly.

As the legal battle progresses, both Microsoft and IPA Technologies are gearing up for further legal confrontations. The outcomes of this case could set precedents for future intellectual property disputes in technology. Representatives for IPA Technologies have not yet commented on the jury's ruling.

Markus Kasanmascheff
Markus Kasanmascheff
Markus is the founder of WinBuzzer and has been playing with Windows and technology for more than 25 years. He is holding a Master´s degree in International Economics and previously worked as Lead Windows Expert for Softonic.com.