P

Inventor

LEWIS SCOTT C

US47 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS SCOTT C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

24 patents
US5134616AJul 28, 1992

Dynamic ram with on-chip ecc and optimized bit and word redundancy

IBM173 citations97
US5814980ASep 29, 1998

Wide range voltage regulator

IBM21 citations93
US5015880AMay 14, 1991

CMOS driver circuit

IBM27 citations92
US9911492B2Mar 6, 2018

Writing multiple levels in a phase change memory using a write reference voltage that incrementally ramps over a write period

IBM9 citations91
US10535403B2Jan 14, 2020

Writing multiple levels in a phase change memory

IBM3 citations84
US9502107B2Nov 22, 2016

Writing multiple levels in a phase change memory

IBM3 citations82
US5995440ANov 30, 1999

Off-chip driver and receiver circuits for multiple voltage level DRAMs

IBM15 citations74
US4433252AFeb 21, 1984

Input signal responsive pulse generating and biasing circuit for integrated circuits

IBM15 citations74
US11152063B2Oct 19, 2021

Writing multiple levels in a phase change memory

IBM0 citations73
US10943658B2Mar 9, 2021

Writing multiple levels in a phase change memory

IBM0 citations73
US10937496B2Mar 2, 2021

Writing multiple levels in a phase change memory

IBM0 citations73
US10572799B2Feb 25, 2020

Neuron peripheral circuits for neuromorphic synaptic memory array based on neuron models

IBM3 citations73
US10169701B2Jan 1, 2019

Neuron peripheral circuits for neuromorphic synaptic memory array based on neuron models

IBM1 citations73
US6014046AJan 11, 2000

Off chip driver (OCD) with variable drive capability for noise control

IBM8 citations73
US10998045B2May 4, 2021

Writing multiple levels in a phase change memory

IBM0 citations62
US10692576B2Jun 23, 2020

Writing multiple levels in a phase change memory

IBM0 citations62
US10566057B2Feb 18, 2020

Writing multiple levels in a phase change memory

IBM0 citations62
US10424375B2Sep 24, 2019

Writing multiple levels in a phase change memory

IBM0 citations62
US10037802B2Jul 31, 2018

Phase change memory with an incrementally ramped write-reference voltage and an incrementally ramped read-reference voltage

IBM0 citations62
US9299431B2Mar 29, 2016

Writing multiple levels in a phase change memory using a write/read reference voltage ramping up over a write/read period

IBM1 citations62
US4999815AMar 12, 1991

Low power addressing systems

IBM3 citations61
US4719600AJan 12, 1988

Sense circuit for multilevel storage system

IBM6 citations56
US11056185B2Jul 6, 2021

Apparatus for deep learning operations on resistive crossbar array

IBM0 citations52
US10762959B2Sep 1, 2020

Writing multiple levels in a phase change memory

IBM0 citations52

CHIRON DIAGNOSTICS CORP

6 patents

BAYER AG

4 patents

MARCONI COMM INC

3 patents

CIBA CORNING DIAGNOSTICS CORP

2 patents

MACRONIX INT CO LTD

2 patents

(unassigned)

1 patent

BAYER CORP

1 patent

LAM CHUNG H

1 patent

MARCONI INTELLECTUAL PTY

1 patent

SAMSUNG ELECTRONICS CO LTD

1 patent

ACME MFG CORPORATION

1 patent