Searching for the Moon

Shannon Clark's rambles and conversations on food, geeks, San Francisco and occasionally economics

IBM Receives Patent for Using Regular Expressions to Extract Information from Documents

Posted by shannonclark on January 26, 2005

IBM Receives Patent for Using Regular Expressions to Extract Information from Documents

An example of a patent that should be, I think, overturned. I suspect I may, myself, have prior art to invalidate it. And that I have read and used numerous examples of prior art from published papers that should also invalidate it.

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