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Patent applications and USPTO patent grants for Wang; Sui-Yu.The latest application filed is for "methods and apparatus for defending against telephone-based robotic attacks using random personal codes".
Patent | Date |
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Methods and apparatus for defending against telephone-based robotic attacks using contextual-based degradation Grant 8,005,197 - Baird , et al. August 23, 2 | 2011-08-23 |
Methods and apparatus for defending against telephone-based robotic attacks using permutation of an IVR menu Grant 8,005,198 - Baird , et al. August 23, 2 | 2011-08-23 |
Methods and apparatus for defending against telephone-based robotic attacks using random personal codes Grant 7,978,831 - Baird , et al. July 12, 2 | 2011-07-12 |
Methods and Apparatus for Defending Against Telephone-Based Robotic Attacks Using Contextual-Based Degradation App 20090003548 - Baird; Henry ;   et al. | 2009-01-01 |
Methods and Apparatus for Defending Against Telephone-Based Robotic Attacks Using Permutation of an IVR Menu App 20090003549 - Baird; Henry ;   et al. | 2009-01-01 |
Methods and Apparatus for Defending Against Telephone-Based Robotic Attacks Using Random Personal Codes App 20090003539 - Baird; Henry ;   et al. | 2009-01-01 |
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