It appears being mentioned in those 5 patents as having a part of "their" patents has some legal bearing. They may have to be paid a royalty percentage? I said "IF" in my posts. Time will tell.
five patents. It's a matter of how you count. They had vision when they patented this. One idea many patents. Almost like they knew what they were doing...
First Big Blip on the Radar trading wise: I find it a very interesting coincidence that the first Blip on the Radar looking back over the past 3 years of SFIO trading happens on Nov 29 2017...a week before one of the oft mentioned patents was granted. Previous few years no volume to speak of!