Issued Patents All Time
Showing 626–650 of 651 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650836 | Method and apparatus for fault tolerant storage of photographs | Kia Silverbrook, Paul Lapstun | 2003-11-18 |
| 6647369 | Reader to decode sound and play sound encoded in infra-red ink on photographs | Kia Silverbrook, Paul Lapstun | 2003-11-11 |
| 6622923 | Data package template with data embedding | Paul Lapstun | 2003-09-23 |
| 6566858 | Circuit for protecting chips against IDD fluctuation attacks | Kia Silverbrook | 2003-05-20 |
| 6553459 | Memory module for compact printer system | Kia Silverbrook | 2003-04-22 |
| 6542645 | Adaptive tracking of dots in optical storage system using ink dots | Kia Silverbrook | 2003-04-01 |
| 6496654 | Method and apparatus for fault tolerant data storage on photographs | Kia Silverbrook, Paul Lapstun | 2002-12-17 |
| 6450605 | Modular printhead and methods of loading and printing using it | Kia Silverbrook | 2002-09-17 |
| 6442525 | System for authenticating physical objects | Kia Silverbrook, Paul Lapstun | 2002-08-27 |
| 6415054 | Target detection for dot region alignment in optical storage systems using ink dots | Kia Silverbrook | 2002-07-02 |
| 6398332 | Controlling the timing of printhead nozzle firing | Kia Silverbrook | 2002-06-04 |
| 6394573 | Printing with a multi-segment printhead | Paul Lapstun | 2002-05-28 |
| 6374354 | Consumable authentication protocol and system | Paul Lapstun | 2002-04-16 |
| 6334190 | System for the manipulation of secure data | Kia Silverbrook | 2001-12-25 |
| 6331946 | Method for protecting on-chip memory (flash and RAM) against attacks | Kia Silverbrook | 2001-12-18 |
| 6315200 | Encoded data card reading system | Kia Silverbrook | 2001-11-13 |
| 6317192 | Utilization of image tiling effects in photographs | Kia Silverbrook, Paul Lapstun | 2001-11-13 |
| 6246970 | Method for making a chip tamper-resistant | Kia Silverbrook | 2001-06-12 |
| 6124863 | Object-based graphics system for displaying an image using explicit quadratic polynomial fragments | Kia Silverbrook, David William Funk | 2000-09-26 |
| 5900862 | Color generation and mixing device | Kia Silverbrook | 1999-05-04 |
| 5659792 | Storyboard system for the simultaneous timing of multiple independent video animation clips | — | 1997-08-19 |
| 5604857 | Render system for the rendering of storyboard structures on a real time animated system | — | 1997-02-18 |
| 5483627 | Preprocessing pipeline for real-time object based graphics systems | Kia Silverbrook, Michael John Webb | 1996-01-09 |
| 5454071 | Method and apparatus for performing object sorting and edge calculation in a graphic system | Kia Siverbrook | 1995-09-26 |
| 5444839 | Object based graphics system for rasterizing images in real-time | Kia Silverbrook, Michael John Webb, David William Funk | 1995-08-22 |