Thanks for your contributions Mark--your possible explanation is somewhat consistent with what the company has referred to in the past. The company has said that when they have met with possible collaborators or clients regarding Nunchi they have asked can it do x, can it do y, can it do z? The Edig guys have supposedly either said yes or have gone back to add what was asked for. We'll see. A trademark is just a small step, but a step in the right direction nonetheless. You speak of the description text as being vast and Doni suggests that they are trying to "sit in front of implementation of unlimited ideas." Re exam success connected to implementation of Nunchi? I'll leave that up to the technical experts.