freebs2 on 10 December 2015
It's worth mentioning these patetents (this and the other one http://gamrconnect.vgchartz.com/thread.php?id=210893&page=1# ), were presented by Nintendo 1 year and a half ago.
Add even more time since you need a legal evaluation before writing the patent, so, in a few words, we are probably looking at almost 2 years old concepts.
