Headwater Research LLC alleges that Apple’s products like mobile devices, tablets, wearables, TV devices, and servers that use the Apple Push Notification service to send notifications to apps infringe its patents, according to a complaint filed Thursday in the US District Court for the Western District of Texas.
The patents cover novel and unconventional improvements to methods for securely delivering messages and credentials from application servers to end-user devices like mobile phones and tablets, according to the complaint. US Patent No. 8,667,571 describes ...
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