| Patent Number |
Title Of Patent |
Date Issued |
| 7050064 |
Method and apparatus for displaying higher color resolution on a hand-held LCD device |
May 23, 2006 |
| Effective color resolution of a limited-memory color-mapped display system such as a portable liquid crystal display (LCD) handheld video game system can be increased by changing the color mapping information during active display time (e.g., during the horizontal blanking interval b |
| 6906732 |
Texture morphing process provided by the preferred embodiment of the present invention |
June 14, 2005 |
| A fast, texture morphing algorithm for real-time computer simulation and video games dynamically generates objects "on the fly" by simplifying and reducing the computational load required for a texture morphing/blending process. Incremental interpolation techniques compute a morph parame |
| 6591019 |
3D transformation matrix compression and decompression |
July 8, 2003 |
| Compressing and decompressing techniques for transformation matrices 3D computer graphics systems use to animate objects achieve high compression ratios by taking advantage of common characteristics of homogenous 3D transformation matrices. The techniques use a bitmap to encode informati |
| 6416410 |
Data compression/decompression based on pattern and symbol run length encoding for use in a port |
July 9, 2002 |
| Loss-less data compression/decompression especially useful in a limited resource environment such as a handheld portable video game system allows graphics and/or attribute data to be efficiently and quickly decompressed on an as-needed basis in real time response to interactive user inpu |
| 6373462 |
Method and apparatus for displaying higher color resolution on a hand-held LCD device |
April 16, 2002 |
| Effective color resolution of a limited-memory color-mapped display system such as a portable liquid crystal display (LCD) handheld video game system can be increased by changing the color mapping information during active display time (e.g., during the horizontal blanking interval betwe |
| 6369827 |
Method and apparatus for displaying higher color resolution on a hand-held LCD device |
April 9, 2002 |
| Effective color resolution of a limited-memory color-mapped display system such as a portable liquid crystal display (LCD) handheld video game system can be increased by changing the color mapping information during active display time (e.g., during the horizontal blanking interval betwe |
