Post by William MeyerYou mean prior art? It seems to have been actively ignored by many of
the USPTO staff over the last couple of decades. :(
They're actually pretty open about this, without saying it in so many
words. The philosophy is to deliberately understaff the patent office
(and raise patent fees to exorbitant levels so only large corporate
customers can afford it).
Then, patents are always just automatically handed out without any
verification of prior art, and the official answer to how they can get
away with this is that "Oh, that's OK - we have checks and balances in
our court system".
So yes, Microsoft and IBM and HP and Oracle can take out thousands of
specious patents (even based on obvious prior art), and force small
competitors to spend vast sums in court to challenge them. Or knuckle
under and pay protection money (sorry, "IP license fees").
Hey, that's the way the "people" want it, right? As far as Congress is
concerned, "people" == "whoever's paying them the most money up front"..
</rant>..