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Patent applications and USPTO patent grants for El-Rifai; Khalid.The latest application filed is for "method and apparatus for nonlinear dynamic estimation of feature depth using calibrated moving cameras".
Patent | Date |
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Method and apparatus for hybrid resetting states proportional-integral-derivative and lag controllers Grant 8,200,347 - El-Rifai , et al. June 12, 2 | 2012-06-12 |
Method and Apparatus for Nonlinear Dynamic Estimation of Feature Depth Using Calibrated Moving Cameras App 20100246893 - Dani; Ashwin ;   et al. | 2010-09-30 |
Method and apparatus for adaptive parallel proportional-integral-derivative controller Grant 7,805,207 - El Rifai September 28, 2 | 2010-09-28 |
Method and Apparatus for Hybrid Resetting States Proportional-Integral-Derivative and Lag Controllers App 20100185304 - El-Rifai; Khalid ;   et al. | 2010-07-22 |
Method and apparatus for adaptive cascade proportional-integral-derivative controller Grant 7,706,899 - El Rifai April 27, 2 | 2010-04-27 |
Method and Apparatus for Adaptive Cascade Proportional-Integral-Derivative Controller App 20090248176 - El Rifai; Khalid | 2009-10-01 |
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