http://www.freepatentsonline.com/y2014/0301518.html
http://www.freepatentsonline.com/y2014/0301519.html
Both have publication date 10/09/2014. Maybe connected with the press release?
http://www.freepatentsonline.com/y2014/0301518.html
http://www.freepatentsonline.com/y2014/0301519.html
Both have publication date 10/09/2014. Maybe connected with the press release?