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How does getting a patent help with challenging another patent which predates yours? Doesn't Apple instead need prior art from 2006?
by prodigal_erik 15y ago
How does getting a patent help with challenging another patent which predates yours? Doesn't Apple instead need prior art from 2006?
- jarin 15y agoYou can get a patent on an invention that improves on an existing patent. Looks like that's what they're doing.