@Oswald please elaborate?
Take a look here ..
https://www.bikerumor.com/2014/05/13/sram-electronic-drivetrain-patents-show-wireless-road-mountain-bike-designs/
On the flip side .. Shimano also have some strategic patents regarding electronic shifting components Eg. Shimano have a patent on using a plug going into an electronic actuator mechanism ..
Anyway let's not derail the bosses thread ..
@Lolo started
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@Oswald please elaborate?