Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7227988 | Prioritized PDL segmentation producing two bit selector | Fritz Francis Ebner, Doron Kletter, Asghar Nafarieh | 2007-06-05 |
| 7218418 | Digital de-screening of documents | Doron Kletter, Asghar Nafarieh | 2007-05-15 |
| 7200263 | Background suppression and color adjustment method | Doron Kletter, Asghar Nafarieh | 2007-04-03 |
| 7139442 | Template matching applied to selector planes for multiple raster content (MRC) representation of documents | Fritz Francis Ebner | 2006-11-21 |
| 7031518 | Segmentation method and system for Multiple Raster Content (MRC) representation of documents | Doron Kletter, Asghar Nafarieh | 2006-04-18 |
| 6987882 | Separation system for Multiple Raster Content (MRC) representation of documents | Doron Kletter, Asghar Nafarieh | 2006-01-17 |
| 6983076 | Control system for digital de-screening of documents | Doron Kletter, Asghar Nafarieh | 2006-01-03 |
| 6920250 | Additive model for efficient representation of digital documents | Doron Kletter | 2005-07-19 |
| 6912314 | Reformatting binary image data to improve compression using byte oriented compression | — | 2005-06-28 |
| 6859204 | Dynamic threshold system for multiple raster content (MRC) representation of documents | Doron Kletter, Asghar Nafarieh | 2005-02-22 |
| 6842541 | Adaptive color super resolution thresholding | — | 2005-01-11 |
| 6567094 | System for controlling read and write streams in a circular FIFO buffer | David B. Kasle, James Ball, Todd Thayer, Stuart L. Claassen | 2003-05-20 |
| 6519055 | Two-dimensional linear interpolation and registration control for a hyperacuity printer | Douglas N. Curry | 2003-02-11 |
| 6483942 | Micro region count image texture characterization | — | 2002-11-19 |
| 6243100 | Two dimensional linear interpolation with slope output for a hyperacuity printer | Douglas N. Curry | 2001-06-05 |
| 6175650 | Adaptive quantization compatible with the JPEG baseline sequential mode | Pradeep Sindhu, Jean-Marc Frailong, Asghar Nafarieh, Doron Kletter | 2001-01-16 |
| 6046821 | Unsharp masking for draft mode rendering of digital images | — | 2000-04-04 |
| 5931960 | Method and apparatus for handling error diffusion values | Doron Kletter | 1999-08-03 |
| 5742325 | Micro segmentation in a hyperacuity printer | Douglas N. Curry | 1998-04-21 |
| 5638110 | Two dimensional slope thresholding in a hyperacuity printer | Douglas N. Curry | 1997-06-10 |
| 4766560 | Parallel/pipelined arithmetic variable clock frequency synthesizer | Douglas N. Curry | 1988-08-23 |
| 4283777 | Optical memory having a parallel read out | Gordon R. Knight, Daniel C. Kowalski | 1981-08-11 |