Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sri Ramanathan0
Frank Clay Fisk0
Matthew Adam Terry0
Matthew Bunkley Trevathan0
Date of Patent
April 29, 2014
0Patent Application Number
131949710
Date Filed
July 31, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A CAPTCHA challenge tool for determining if a user of a computer is a human or an automated program. The tool presents a set of images. At least a portion of the set of images suggests a chronological sequence when organized correctly. The tool receives a suggested order from the user of the computer. If the suggested order matches the correct order, the tool assumes that the user is a human, if the suggested order does not match the correct order, the tool assumes the user is an automated program.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
