Is flip owned by Microsoft?

Excuse me, could you clarify something for me? I've been hearing some rumors about Flip and Microsoft, and I'm wondering if there's any truth to the notion that Flip is owned by Microsoft. Could you provide some insight into the ownership structure of Flip and whether or not Microsoft has any involvement in it? I'm particularly interested in knowing if there are any official statements or documents that confirm or deny this relationship. Thank you in advance for your help with this matter.