Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8897710 | Terminal | Richard J. Houldsworth, Kevin Boyle, Bernard Hunt | 2014-11-25 |
| 8717236 | Position signal sampling method and apparatus | Nicholas Street | 2014-05-06 |
| 8068545 | Method and apparatus for processing image data | Richard Miller-Smith, Colin King | 2011-11-29 |
| 8035617 | Portable computer device | Richard Miller-Smith | 2011-10-11 |
| 7619560 | GPS processing arrangement | Stephen A. Tickell | 2009-11-17 |
| 6842124 | Variable length decoder | — | 2005-01-11 |
| 6574364 | Pixel color value encoding and decoding | Nikolaos Economidis, Brian Gibson | 2003-06-03 |
| 6498606 | Z-buffering graphics system | Nikolaos Economidis, Brian Gibson | 2002-12-24 |
| 6301389 | Video image color encoding | Asher J. Hoskins | 2001-10-09 |
| 6243488 | Method and apparatus for rendering a two dimensional image from three dimensional image data | — | 2001-06-05 |
| 6222556 | Fast processing of image primitives | — | 2001-04-24 |
| 5991443 | Graphics image manipulation | Richard D. Gallery, Octavius J. Morris, Edward S. Eilley | 1999-11-23 |
| 5905503 | Rendering an image using lookup tables giving illumination values for each light source by direction and distance | — | 1999-05-18 |
| 5867143 | Digital image coding | — | 1999-02-02 |
| 5838332 | Graphic image rendering | Karl J. Wood | 1998-11-17 |
| 5828381 | Variable display rate image coding | — | 1998-10-27 |
| 5784064 | Image processing | Norman D. Richards, Paul Winser | 1998-07-21 |
| 5317684 | Method of storing character data in a display device | — | 1994-05-31 |
| 4992780 | Method and apparatus for storing a two-dimensional image representing a three-dimensional scene | Eric H. J. Persoon | 1991-02-12 |
| 4779080 | Electronic information display systems | Bernard J. Coughlin, Simon R. Turner | 1988-10-18 |
| 4712191 | Display system with nested information display | — | 1987-12-08 |
| 4649380 | Video display system comprising an index store for storing reduced versions of pictures to be displayed | — | 1987-03-10 |