Leo Wong

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visits member for 1 year, 10 months
seen Nov 9 '12 at 7:22

Nov
9
awarded  Student
Nov
9
awarded  Editor
Nov
9
revised Is patent US6513002 valid? Is there prior art in computer textbooks published prior to 1990?
added 31 characters in body
Nov
9
asked Is patent US6513002 valid? Is there prior art in computer textbooks published prior to 1990?