Thanks for digging this info up from the filings...I had not read it yet.
As of the 3/14 webcast they mentioned 3 fioled (NUNCHI 1 of them) and filing the RCE in Oct on the long awaited encryption/security thingy.
They said "3 filed and 8 more to be filed."
8 patents pending and 4 more to be filed.
Sounds like Dr Pat has been a busy Man.
Good info plankton.
Stay away from the hungry whales...lol.