Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9258455 | Mechanism for K-only object rendering in a high-speed color controller | Hong Li, Edward Chatcavage, Larry David Teklits, Larry M. Ernst | 2016-02-09 |
| 8705141 | Method and system for efficiently printing simple data using a complex page data stream | Joseph Stanley Czyszczewski, Nenad Rijavec, Arthur R. Roberts, James T. Smith | 2014-04-22 |
| 7990577 | Dynamic early preparation of presentation objects for efficient printing | Reinhard Heinrich Hohensee, David Stone, John Thomas Varga, Rose E. Visoski, Glenn Wardell | 2011-08-02 |
| 7944593 | Method and apparatus for efficient processing of color conversion | Reinhard Heinrich Hohensee, Yue Qiao, Nenad Rijavec, David Stone | 2011-05-17 |
| 7663772 | Dynamic early preparation of presentation objects for efficient printing | Reinhard Heinrich Hohensee, David Stone, John Thomas Varga, Rose E. Visoski, Raymond Glenn Wardell | 2010-02-16 |
| 7436546 | Method and apparatus for color management | Reinhard Heinrich Hohensee, Yue Qiao, Nenad Rijavec, David Stone | 2008-10-14 |
| 7430062 | Method and apparatus for color management | Reinhard Heinrich Hohensee, Yue Qiao, Nenad Rijavec, David Stone | 2008-09-30 |
| 7430063 | Method and apparatus for color management | Reinhard Heinrich Hohensee, Yue Qiao, Nenad Rijavec, David Stone | 2008-09-30 |
| 7394568 | Method, system, and logic for selecting pixel data from multiple objects | Stephen Hanna, Charles H. Morris, III | 2008-07-01 |
| 7218405 | Method, data structure and apparatus for providing object level rendering control using tagged secondary resources | Reinhard Heinrich Hohensee, Dwight Ross Palmer, Nenad Rijavec | 2007-05-15 |
| 6850338 | Method, system, program, and data structure for generating raster objects | Christopher Starbuck Kush, John Thomas Varga | 2005-02-01 |
| 6781711 | Method and system for efficient transmittal and presentation of complex images | Nenad Rijavec, Reinhard Heinrich Hohensee, Arthur R. Roberts, David Stone, John Thomas Varga | 2004-08-24 |
| 6738153 | Method, system, and program for error checking raster objects | Stephen Hanna, Phillip Keith Hoskins, Steven G. Ludwig | 2004-05-18 |
| 6721456 | Color image data and control bit compression scheme with run length encoding | Stephen Hanna, John Thomas Varga | 2004-04-13 |
| 6628840 | Boundary mapping for multi-pel thickness lines | — | 2003-09-30 |
| 5406310 | Managing color selection in computer display windows for multiple applications | Gerald E. Dewlen, Neal R. Pierman | 1995-04-11 |