Inventor
SPRAGUE DAVID L
US30 patents
⚠️ This page may combine multiple inventors who share the name “SPRAGUE DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTEL CORP
18 patentsUS5870744AFeb 9, 1999
Virtual people networking
INTEL CORP576 citations99
US5699458ADec 16, 1997
Efficient browsing of encoded images
INTEL CORP89 citations96
US5640528AJun 17, 1997
Method and apparatus for translating addresses using mask and replacement value registers
INTEL CORP93 citations96
US5469222ANov 21, 1995
Non-linear pixel interpolator function for video and graphic processing
INTEL CORP90 citations96
US5384904AJan 24, 1995
Image scaling using real scale factors
INTEL CORP67 citations96
US5430854AJul 4, 1995
Simd with selective idling of individual processors based on stored conditional flags, and with consensus among all flags used for conditional branching
INTEL CORP60 citations95
US5187793AFeb 16, 1993
Processor with hierarchal memory and using meta-instructions for software control of loading, unloading and execution of machine instructions stored in the cache
INTEL CORP91 citations95
US5361370ANov 1, 1994
Single-instruction multiple-data processor having dual-ported local memory architecture for simultaneous data transmission on local memory ports and global port
INTEL CORP67 citations94
US6018348AJan 25, 2000
Method for visibility culling
INTEL CORP27 citations92
US5646696AJul 8, 1997
Continuously changing image scaling performed by incremented pixel interpolation
INTEL CORP21 citations92
US4967196AOct 30, 1990
Apparatus for decoding variable-length encoded data
INTEL CORP24 citations92
US5088053AFeb 11, 1992
Memory controller as for a video signal processor
INTEL CORP40 citations89
US7320105B1Jan 15, 2008
Data display using multicolumn scrolling
INTEL CORP45 citations87
US5548793AAug 20, 1996
System for controlling arbitration using the memory request signal types generated by the plurality of datapaths
INTEL CORP17 citations81
US5530884AJun 25, 1996
System with plurality of datapaths having dual-ported local memory architecture for converting prefetched variable length data to fixed length decoded data
INTEL CORP18 citations81
US5148381ASep 15, 1992
One-dimensional interpolation circuit and method based on modification of a parallel multiplier
INTEL CORP15 citations74
US5517665AMay 14, 1996
System for controlling arbitration using the memory request signal types generated by the plurality of datapaths having dual-ported local memory architecture for simultaneous data transmission
INTEL CORP11 citations72
US4881194ANov 14, 1989
Stored-program controller for equalizing conditional branch delays
INTEL CORP16 citations72
TECHNOLOGY INC 64
5 patentsUS4823201AApr 18, 1989
Processor for expanding a compressed video signal
TECHNOLOGY INC 64118 citations95
US4816913AMar 28, 1989
Pixel interpolation circuitry as for a video signal processor
TECHNOLOGY INC 6454 citations92
US4740832AApr 26, 1988
Image storage using separately scanned luminance and chrominance variables
TECHNOLOGY INC 6431 citations92
US4791580ADec 13, 1988
Display processor updating its color map memories from the serial output port of a video random-access memory
TECHNOLOGY INC 6425 citations90
US4779144AOct 18, 1988
Image storage using separately scanned luminance-detail and narrowband color-component variables
TECHNOLOGY INC 6414 citations73
RCA CORP
5 patentsUS4745462AMay 17, 1988
Image storage using separately scanned color component variables
RCA CORP25 citations92
US4694197ASep 15, 1987
Control signal generator
RCA CORP34 citations92
US4507725AMar 26, 1985
Digital filter overflow sensor
RCA CORP27 citations92
US4736239AApr 5, 1988
Image storage using separately scanned wideband and narrowband variables
RCA CORP21 citations82
US4486851ADec 4, 1984
Incrementing/decrementing circuit as for a FIR filter
RCA CORP17 citations73