Inventor

EATON JR S SHEFFIELD

US12 patents

⚠️ This page may combine multiple inventors who share the name “EATON JR S SHEFFIELD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RAMTRON CORP

9 patents

US4873664AOct 10, 1989

DRAM memory cell and method of operation thereof for transferring increased amount of charge to a bit line

RAMTRON CORP28 citations92

US4918654AApr 17, 1990

SRAM with programmable capacitance divider

RAMTRON CORP41 citations92

US4910708AMar 20, 1990

Dram with programmable capacitance divider

RAMTRON CORP40 citations92

US5134310AJul 28, 1992

Current supply circuit for driving high capacitance load in an integrated circuit

RAMTRON CORP15 citations73

US5117177AMay 26, 1992

Reference generator for an integrated circuit

RAMTRON CORP19 citations73

NIPPON STEEL SEMICONDUCTOR

1 patent

US5253205AOct 12, 1993

Bit line and cell plate clamp circuit for a DRAM

NIPPON STEEL SEMICONDUCTOR22 citations92

INMOS CORP

1 patent

US4570331AFeb 18, 1986

Thick oxide field-shield CMOS process

INMOS CORP59 citations91

RAMTRON INT CORP

1 patent

US5255222AOct 19, 1993

Output control circuit having continuously variable drive current

RAMTRON INT CORP4 citations62

EATON JR S SHEFFIELD

RAMTRON CORP

Self restoring ferroelectric memory

Data storage device and method of using a ferroelectric capacitance divider

One transistor memory cell with programmable capacitance divider

Ferroelectric retention method

DRAM memory cell and method of operation thereof for transferring increased amount of charge to a bit line

SRAM with programmable capacitance divider

Dram with programmable capacitance divider

Current supply circuit for driving high capacitance load in an integrated circuit

Reference generator for an integrated circuit

NIPPON STEEL SEMICONDUCTOR

Bit line and cell plate clamp circuit for a DRAM

INMOS CORP

Thick oxide field-shield CMOS process

RAMTRON INT CORP

Output control circuit having continuously variable drive current