Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11995808 | Method for X-ray dental image enhancement | Roumen Kountchev, Peter Vladimirov | 2024-05-28 |
| 8411162 | Image processing methods and systems for fine art reproduction | Jeffrey M. DiCarlo, Miheer Bhachech, Nitin Sampat | 2013-04-02 |
| 6792160 | General purpose image enhancement algorithm which augments the visual perception of detail in digital images | Rodney Shaw | 2004-09-14 |
| 6689943 | Acoustic guitar with integral pickup mount | Matthew Klein | 2004-02-10 |
| 5991438 | Color halftone error-diffusion with local brightness variation reduction | Doron Shaked, Nur Arad, Andrew E. Fitzhugh, Irwin Sobel | 1999-11-23 |
| D392310 | Guitar | — | 1998-03-17 |
| D390250 | Guitar | — | 1998-02-03 |
| 5434672 | Pixel error diffusion method | — | 1995-07-18 |
| 5402245 | Bi-level digital color printer system exhibiting improved undercolor removal and error diffusion procedures | Ricardo J. Motta, Andrew E. Fitzhugh, Gary J. Dispoto | 1995-03-28 |
| 5015022 | Chain lock for sliding door | — | 1991-05-14 |
| 4793236 | Self-aligning neck joint | Stephen J. Boulanger | 1988-12-27 |