Voip Pal Com Inc (VPLM)

[nyt]

That's wrong imo. The question being begged by the challenger, would be to see if he can throw a challenge and see what sticks. I say that because a specific challenge to some claimed attribute of a patent is just that and seeks to invalidate on that basis, whereas the question of infringement is a whole other question. The 2 are mutually exclusive (if I said that correctly). In fact when you think about it, it soundsike such a challenge tried to remove itself from the infringement question. Maybe that's what you were saying and I missed it...