Two of tech's giants Andy Rubin and Tony Fadell are engaged in a lawsuit over the use of a new type of wireless connector technology used in Rubin's Essential Phone. Essential is being sued over its use of the technology by Keyssa, which is backed by Fadell.
https://www.notebookcheck.net/Andy-Rubin-and-Tony-Fadell-go-head-to-head-in-Essential-lawsuit.258460.0.html