
Dutch operator KPN has started six lawsuits in a court in Delaware for alleged patent infringement with smartphones and other wireless devices. The lawsuits accuse Xiaomi, Coolpad, BLU Products, Bullitt Group, Acer and U-blox of infringing at least two KPN patents. KPN is seeking financial compensation and a court order ending the infringement, De Telegraaf reports.
KPN asserted the same patents in a suit against Samsung in 2014-15. Samsung ended up settling and agreeing a licence with KPN.
KPN said it tried to agree licences with the other companies but was unsuccessful.