Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175711 | Determining optical center in an image | Paul Kalapathy | 2024-12-24 |
| 11790556 | Determining optical center in an image | Paul Kalapathy | 2023-10-17 |
| 11451718 | Detecting flicker bands using multi-exposure sensors | — | 2022-09-20 |
| 9621780 | Method and system of curve fitting for common focus measures | — | 2017-04-11 |
| 9602793 | Skin tone detection in a digital camera | — | 2017-03-21 |
| 9578224 | System and method for enhanced monoimaging | Guanghua G. Zhang, Michael Lin, Patrick Shehane | 2017-02-21 |
| 9432590 | DCT based flicker detection | Yining Deng, Eric Dujardin, Abhinav Sinha | 2016-08-30 |
| 9392158 | Method and system for intelligent dynamic autofocus search | — | 2016-07-12 |
| 8970744 | Two-dimensional lens shading correction | — | 2015-03-03 |
| 8223229 | Lens shading correction for autofocus and zoom lenses | — | 2012-07-17 |
| 7561190 | Method and system to reduce flicker artifacts in captured images | Yining Deng, Ping Wah Wong | 2009-07-14 |
| 7561306 | One-dimensional lens shading correction | — | 2009-07-14 |
| 7248693 | Secure network-based system for the distributed printing of documents | Daniel R. Tretter, Thomas D. Kite, Qian Lin, Ping Wah Wong | 2007-07-24 |
| 5892851 | Parallelized error diffusion | — | 1999-04-06 |
| 5703695 | Multi-dot dither matrix generation | — | 1997-12-30 |