Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11455103 | Cloud secured storage system utilizing multiple cloud servers with processes of file segmentation, encryption and generation of data chunks | Yu-Ping Huang | 2022-09-27 |
| 6879733 | Image artifact removal technique for LCP | Joseph Shu, Jau-Yuen Chen | 2005-04-12 |
| 6633412 | Smoothness enhancement in laser printing through periodic modulation of halftone cell | Joseph Shu | 2003-10-14 |
| 6522427 | Color table manipulations for contour reduction | Anoop K. Bhattacharjya, Joseph Shu | 2003-02-18 |
| 6421142 | Out-of-gamut color mapping strategy | Joseph Shu | 2002-07-16 |
| 6404511 | Self-calibration of network copier system | Joseph Shu | 2002-06-11 |
| 6400843 | Color image reproduction with accurate inside-gamut colors and enhanced outside-gamut colors | Joseph Shu, Hakan Ancin, Anoop K. Bhattacharjya | 2002-06-04 |
| 6233060 | Reduction of moire in screened images using hierarchical edge detection and adaptive-length averaging filters | Joseph Shu, Anoop K. Bhattacharjya | 2001-05-15 |
| 6204939 | Color matching accuracy inside and outside the gamut | Joseph Shu | 2001-03-20 |
| 6185004 | Self-calibration for color image reproduction system | Anoop K. Bhattacharjya | 2001-02-06 |
| 6181445 | Device-independent and medium-independent color matching between an input device and an output device | Joseph Shu | 2001-01-30 |
| 6160644 | Scanner calibration technique to overcome tone inversion | — | 2000-12-12 |
| 6064359 | Frame rate modulation for liquid crystal display (LCD) | Joseph Shu, Jerzy Wieslaw Swic | 2000-05-16 |