Assignee
SANDCRAFT INC
US15 patents
Top patents by PatentIndex Score
US6480872B1Nov 12, 2002
Floating-point and integer multiply-add and multiply-accumulate
SANDCRAFT INC137 citations98
US6311292B1Oct 30, 2001
Circuit, architecture and method for analyzing the operation of a digital processing system
SANDCRAFT INC54 citations96
US6055606AApr 25, 2000
Writeback cache cell with a dual ported dirty bit cell and method for operating such a cache cell
SANDCRAFT INC24 citations93
US6530011B1Mar 4, 2003
Method and apparatus for vector register with scalar values
SANDCRAFT INC26 citations92
US6292061B1Sep 18, 2001
Low-voltage CMOS phase-locked loop (PLL) for high-performance microprocessor clock generation
SANDCRAFT INC46 citations92
US6088784AJul 11, 2000
Processor with multiple execution units and local and global register bypasses
SANDCRAFT INC21 citations92
US6252818B1Jun 26, 2001
Apparatus and method for operating a dual port memory cell
SANDCRAFT INC14 citations74
US6092129AJul 18, 2000
Method and apparatus for communicating signals between circuits operating at different frequencies
SANDCRAFT INC8 citations74
US6085271AJul 4, 2000
System bus arbitrator for facilitating multiple transactions in a computer system
SANDCRAFT INC9 citations74
US6070229AMay 30, 2000
Cache memory cell with a pre-programmed state
SANDCRAFT INC8 citations73
US6594753B2Jul 15, 2003
Method and apparatus for dual issue of program instructions to symmetric multifunctional execution units
SANDCRAFT INC11 citations69
US6035388AMar 7, 2000
Method and apparatus for dual issue of program instructions to symmetric multifunctional execution units
SANDCRAFT INC7 citations69
US6388471B1May 14, 2002
Single phase edge trigger register
SANDCRAFT INC9 citations67
US6400599B1Jun 4, 2002
Cache memory cell with a pre-programmed state
SANDCRAFT INC4 citations62
US6252819B1Jun 26, 2001
Reduced line select decoder for a memory array
SANDCRAFT INC5 citations62