https://www.gimbal.com/press/
so first press releases for gimbal, imo appear to be Nov 17th, 2012,
our PR re: nunchi patents, dated Nov 13, 2012
http://www.edig.com/index.php?option=com_content&view=article&id=106:edigital-granted-key-patents-for-context-and-interpersonal-awareness-systems-technologies&catid=:news