Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12028611 | Near distance detection for autofocus | Mark N. Gamadia, Zhongmin Wang, Moshe Laifenfeld | 2024-07-02 |
| 11663806 | Saliency of an object for image processing operations | Vignesh Jagadeesh, Guillaume Tartavel, Gregory Guyomarc'h | 2023-05-30 |
| 11308345 | Saliency of an object for image processing operations | Vignesh Jagadeesh, Guillaume Tartavel, Gregory Guyomarc'h | 2022-04-19 |
| 11195247 | Camera motion aware local tone mapping | Henryk Blasinski, Xuemei Zhang | 2021-12-07 |
| 11082606 | Method and system for robust contrast based auto focus in low light | Mark N. Gamadia, Muge Wang | 2021-08-03 |
| 10602111 | Auto white balance control algorithm based upon flicker frequency detection | Yonghui Zhao, Xuemei Zhang, Gregory Guyomarc'h, Kosta Dabov | 2020-03-24 |
| 10205967 | Extended YCC format for backward-compatible P3 camera video | Hao Pan, Xuemei Zhang, Haitao Guo, Munehiro Nakazato, Xiaohua Yang | 2019-02-12 |
| 10171786 | Lens shading modulation | Michael Chin, Touraj Tajbakhsh | 2019-01-01 |
| 10043484 | Dual-target image color rendering | D. Amnon Silverstein, Xuemei Zhang, Brandon J. Corey, Yonghui Zhao | 2018-08-07 |
| 10032810 | Image sensor with dual layer photodiode structure | Qun Sun | 2018-07-24 |
| 9961238 | Color gamut size metric estimation | Xuemei Zhang | 2018-05-01 |
| 9892494 | Region-of-interest biased tone mapping | Xuemei Zhang | 2018-02-13 |
| 9699428 | Lens shading modulation | Michael Chin, Touraj Tajbakhsh | 2017-07-04 |
| 9460491 | Method for binary to contone conversion with non-solid edge detection | Xing Li | 2016-10-04 |
| 9432647 | Adaptive auto exposure and dynamic range compensation | Touraj Tajbakhsh, Haitao Guo | 2016-08-30 |
| 9418311 | Multi-scale tone mapping | Xuemei Zhang | 2016-08-16 |
| 9380218 | Highlight exposure metric and its applications | Juanqing Chen, Xuemei Zhang | 2016-06-28 |
| 9344638 | Constant bracket high dynamic range (cHDR) operations | Xuemei Zhang, Marius Tico, Farhan A. Baqai, Fabio Riccardi, Juanqing Chen +4 more | 2016-05-17 |
| 9066072 | Systems and methods for calibrating image sensors | Brian Keelan, Gennadiy Agranov | 2015-06-23 |
| 9030575 | Transformations and white point constraint solutions for a novel chromaticity space | Xuemei Zhang | 2015-05-12 |
| 9007484 | Alleviating dominant color failure in automatic white balance using histogram trimming | Xuemei Zhang, Paul M. Hubel | 2015-04-14 |
| 8780225 | Use of noise-optimized selection criteria to calculate scene white points | Xuemei Zhang, David Daming Kuo | 2014-07-15 |
| 8731277 | Methods for matching gain and color for stereoscopic imaging systems | Honghong Peng, Miguel Flores, Elizabeth Torres Martin, Andrew Hanvey | 2014-05-20 |
| 8514322 | Systems and methods for adaptive control and dynamic range extension of image sensors | Xiangli Li | 2013-08-20 |
| 8503036 | System and method of improving image quality in digital image scanning and printing by reducing noise in output image data | John Christopher Cassidy, Francis K. Tse | 2013-08-06 |