Ericsson AB has asked US regulators to block all domestic sales of Apple products as part of an escalating patent dispute between the two tech giants.
The request came as Ericsson filed seven separate lawsuits against Apple, alleging that Apple’s highly popular devices infringed on upwards of 41 patents, Bloomberg News reports.
Apple suspended royalty payments to Ericsson in January, after the two companies failed to renew an agreement over licensing fees. Apple accused Ericsson of “abusive” pricing that attempted to skim profits off of unrelated innovations. Ericsson has countered that its licensing terms did not “extract more than the value we put on the table.”