Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9530073 | Efficient descriptor extraction over multiple levels of an image scale space | Onur C. Hamsici, John H. Hong, Yuriy Reznik, Sundeep Vaddadi | 2016-12-27 |
| 9341471 | Calibrated hardware sensors for estimating real-world distances | Sundeep Vaddadi, John H. Hong | 2016-05-17 |
| 9041980 | Subdividing color space for fast vector error diffusion | Huanzhao Zeng, John H. Hong | 2015-05-26 |
| 8897572 | Fast subspace projection of descriptor patches for image recognition | Onur C. Hamsici, Yuriy Reznik, John H. Hong, Sundeep Vaddadi | 2014-11-25 |
| 8886449 | Calibrated hardware sensors for estimating real-world distances | Sundeep Vaddadi, John H. Hong | 2014-11-11 |
| 8861864 | Image feature detection based on application of multiple feature detectors | John H. Hong, Onur C. Hamsici, Jose Ricardo Dos Santos, Joseph Huang, Yuriy Reznik +2 more | 2014-10-14 |
| 8706711 | Descriptor storage and searches of k-dimensional trees | Sundeep Vaddadi, Onur C. Hamsici, John H. Hong, Yuriy Reznik | 2014-04-22 |
| 8705876 | Improving performance of image recognition algorithms by pruning features, image scaling, and spatially constrained feature matching | Sundeep Vaddadi, John H. Hong, Onur C. Hamsici, Yuriy Reznik | 2014-04-22 |
| 8582889 | Scale space normalization technique for improved feature detection in uniform and non-uniform illumination changes | Sundeep Vaddadi, John H. Hong, Onur C. Hamsici | 2013-11-12 |
| 8571306 | Coding of feature location information | Yuriy Reznik, Onur C. Hamsici, Sundeep Vaddadi, John H. Hong | 2013-10-29 |
| 8325073 | Performing enhanced sigma-delta modulation | Yuriy Reznik, John H. Hong | 2012-12-04 |
| 5778338 | Variable rate vocoder | Paul E. Jacobs, William R. Gardner, Klein S. Gilhousen, S. Katherine Lam, Ming-Chang Tsai | 1998-07-07 |
| 5657420 | Variable rate vocoder | Paul E. Jacobs, William R. Gardner, Klein S. Gilhousen, S. Katherine Lam, Ming-Chang Tsai | 1997-08-12 |
| 5414796 | Variable rate vocoder | Paul E. Jacobs, William R. Gardner, Klein S. Gilhousen, S. Katherine Lam, Ming-Chang Tsai | 1995-05-09 |