Their innovations are patent based. The intellectual property adds value to the company and is an asset. They have 4 patents done and 50 in the works, or something like that.

Most of their overhead has been on the R&D front so far, so they are a forward looking company continuing to innovate, which is good for the future of this investment.

They are booking revenues this current quarter, which is what they said was their projected time frame from last years conference call. They are quite efficient and on target, considering the logistics of formulating production efforts on a global basis. And they are control agnostic, which looks good, considering the size of the sensor market....I think they said it would be a $19 billion market in about 5 years.

Only listed to the call once so my numbers are from memory only.