Inventor
SPENCE JOHN R
US38 patents
⚠️ This page may combine multiple inventors who share the name “SPENCE JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROCKWELL INTERNATIONAL CORP
21 patentsUS5486795AJan 23, 1996
Low power crystal oscillator
ROCKWELL INTERNATIONAL CORP23 citations92
US4763023AAug 9, 1988
Clocked CMOS bus precharge circuit having level sensing
ROCKWELL INTERNATIONAL CORP29 citations92
US4685085AAug 4, 1987
Non-volatile ram cell with charge pumps
ROCKWELL INTERNATIONAL CORP36 citations92
US5455542AOct 3, 1995
Symmetrical clock crystal oscillator circuit
ROCKWELL INTERNATIONAL CORP22 citations89
US4450368AMay 22, 1984
AC Coupled chopper stabilized differential comparator
ROCKWELL INTERNATIONAL CORP26 citations82
US3990070ANov 2, 1976
Strobing scheme and keyboard sensing circuit for a one chip calculator
ROCKWELL INTERNATIONAL CORP21 citations82
US5736887AApr 7, 1998
Five volt tolerant protection circuit
ROCKWELL INTERNATIONAL CORP12 citations74
US4804864AFeb 14, 1989
Multiphase CMOS toggle flip-flop
ROCKWELL INTERNATIONAL CORP7 citations74
US4686652AAug 11, 1987
Non-volatile RAM cell with single high voltage precharge
ROCKWELL INTERNATIONAL CORP10 citations74
US4549100AOct 22, 1985
MOS Voltage comparator and method
ROCKWELL INTERNATIONAL CORP11 citations74
US4488266ADec 11, 1984
Low-power address decoder
ROCKWELL INTERNATIONAL CORP7 citations74
US4250408AFeb 10, 1981
Clock pulse amplifier and clipper
ROCKWELL INTERNATIONAL CORP9 citations74
US4048632ASep 13, 1977
Drive circuit for a display
ROCKWELL INTERNATIONAL CORP18 citations74
US4004163AJan 18, 1977
Time delay, charge, transfer circuit
ROCKWELL INTERNATIONAL CORP8 citations74
US4504745AMar 12, 1985
Clocked tri-state driver circuit
ROCKWELL INTERNATIONAL CORP16 citations70
US5834953ANov 10, 1998
High speed current sense amplifier
ROCKWELL INTERNATIONAL CORP14 citations66
US4706220ANov 10, 1987
Non-volatile RAM cell with dual high voltage precharge
ROCKWELL INTERNATIONAL CORP6 citations63
US4224532ASep 23, 1980
One chip direct drive and keyboard sensing arrangement for light emitting diode and digitron displays
ROCKWELL INTERNATIONAL CORP4 citations63
US4100460AJul 11, 1978
One chip direct drive and keyboard sensing arrangement for light emitting diode and digitron displays
ROCKWELL INTERNATIONAL CORP3 citations63
US4044335AAug 23, 1977
Memory cell output driver
ROCKWELL INTERNATIONAL CORP5 citations63
US4041330AAug 9, 1977
Selectable eight or twelve digit integrated circuit calculator and conditional gate output signal modification circuit therefor
ROCKWELL INTERNATIONAL CORP2 citations58
CONEXANT SYSTEMS INC
5 patentsUS6301653B1Oct 9, 2001
Processor containing data path units with forwarding paths between two data path units and a unique configuration or register blocks
CONEXANT SYSTEMS INC96 citations94
US6134165AOct 17, 2000
High speed sensing of dual port static RAM cell
CONEXANT SYSTEMS INC10 citations74
US6104654AAug 15, 2000
High speed sensing of dual port static RAM cell
CONEXANT SYSTEMS INC6 citations74
US6549986B1Apr 15, 2003
Low power instruction cache
CONEXANT SYSTEMS INC6 citations63
US6028801AFeb 22, 2000
High speed sensing of dual port static RAM cell
CONEXANT SYSTEMS INC1 citations63