Inventor
BECHADE ROLAND A
US17 patents
⚠️ This page may combine multiple inventors who share the name “BECHADE ROLAND A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
14 patentsUS5805491ASep 8, 1998
Fast 4-2 carry save adder using multiplexer logic
IBM29 citations92
US5511016AApr 23, 1996
Method for store rounding and circuit therefor
IBM39 citations92
US4912339AMar 27, 1990
Pass gate multiplexer
IBM26 citations92
US6003059ADec 14, 1999
Carry select adder using two level selectors
IBM17 citations83
US5283755AFeb 1, 1994
Multiplier employing carry select or carry look-ahead adders in hierarchical tree configuration
IBM8 citations73
US4766565AAug 23, 1988
Arithmetic logic circuit having a carry generator
IBM11 citations73
US4742019AMay 3, 1988
Method for forming aligned interconnections between logic stages
IBM9 citations73
US5278456AJan 11, 1994
Process independent digital clock signal shaping network
IBM9 citations71
US5430387AJul 4, 1995
Transition-controlled off-chip driver
IBM10 citations66
US5179294AJan 12, 1993
Process independent digital clock signal shaping network
IBM9 citations65
US5905428AMay 18, 1999
N-bit comparator using count leading 1 circuits
IBM2 citations62
US4982357AJan 1, 1991
Plural dummy select chain logic synthesis network
IBM6 citations62
US4768161AAug 30, 1988
Digital binary array multipliers using inverting full adders
IBM2 citations56
US5975749ANov 2, 1999
Zero and one detection chain for a carry select adder
IBM0 citations51
MENTOR GRAPHICS CORP
3 patentsUS6134576AOct 17, 2000
Parallel adder with independent odd and even sum bit generation cells
MENTOR GRAPHICS CORP7 citations72
US6108678AAug 22, 2000
Method and apparatus to detect a floating point mantissa of all zeros or all ones
MENTOR GRAPHICS CORP0 citations51
US6148315ANov 14, 2000
Floating point unit having a unified adder-shifter design
MENTOR GRAPHICS CORP0 citations50