Hah! There is actually a 4th patent for asicboost: https://medium.com/@vcorem/the-real-savings-from-asicboost-to-bitmaintech-ff265c2d305b https://medium.com/@vc

Hah! There is actually a 4th patent for asicboost: https://medium.com/@vcorem/the-real-savings-from-asicboost-to-bitmaintech-ff265c2d305b https://medium.com/@vcorem/the-real-savings-from-asicboost-t... 4 patents (applications) from 4 different holders! This provides enough competing interests that it is even less likely that asicboost will ever turn out to be a "problem".