Inventor
RICHARDSON LELAND D
US4 patents
Patents
4 patentsUS6519283B1Feb 11, 2003
Integrated video processing system having multiple video sources and implementing picture-in-picture with on-screen display graphics
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Context management in a graphics system
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Decision variable hardware logic and processing methods for graphics display system
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US6469743B1Oct 22, 2002
Programmable external graphics/video port for digital video decode system chip
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