P

Inventor

CHEN EUGENE

US112 patents
⚠️ This page may combine multiple inventors who share the name “CHEN EUGENE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MOTOROLA INC

29 patents
US6174737B1Jan 16, 2001

Magnetic random access memory and fabricating method thereof

MOTOROLA INC270 citations99
US5966323AOct 12, 1999

Low switching field magnetoresistive tunneling junction for high density arrays

MOTOROLA INC242 citations99
US5940319AAug 17, 1999

Magnetic random access memory and fabricating method thereof

MOTOROLA INC313 citations99
US5902690AMay 11, 1999

Stray magnetic shielding for a non-volatile MRAM

MOTOROLA INC149 citations99
US5861328AJan 19, 1999

Method of fabricating GMR devices

MOTOROLA INC227 citations99
US5732016AMar 24, 1998

Memory cell structure in a magnetic random access memory and a method for fabricating thereof

MOTOROLA INC167 citations99
US6205052B1Mar 20, 2001

Magnetic element with improved field response and fabricating method thereof

MOTOROLA INC96 citations98
US6153443ANov 28, 2000

Method of fabricating a magnetic random access memory

MOTOROLA INC164 citations98
US5953248ASep 14, 1999

Low switching field magnetic tunneling junction for high density arrays

MOTOROLA INC111 citations98
US5920500AJul 6, 1999

Magnetic random access memory having stacked memory cells and fabrication method therefor

MOTOROLA INC114 citations98
US5917749AJun 29, 1999

MRAM cell requiring low switching field

MOTOROLA INC94 citations98
US5659499AAug 19, 1997

Magnetic memory and method therefor

MOTOROLA INC130 citations98
US6365419B1Apr 2, 2002

High density MRAM cell array

MOTOROLA INC101 citations97
US6544801B1Apr 8, 2003

Method of fabricating thermally stable MTJ cell and apparatus

MOTOROLA INC99 citations96
US6183859B1Feb 6, 2001

Low resistance MTJ

MOTOROLA INC55 citations96
US5959880ASep 28, 1999

Low aspect ratio magnetoresistive tunneling junction

MOTOROLA INC72 citations96
US5818316AOct 6, 1998

Nonvolatile programmable switch

MOTOROLA INC72 citations96
US5774394AJun 30, 1998

Magnetic memory cell with increased GMR ratio

MOTOROLA INC54 citations96
US5768183AJun 16, 1998

Multi-layer magnetic memory cells with improved switching characteristics

MOTOROLA INC61 citations96
US5748524AMay 5, 1998

MRAM with pinned ends

MOTOROLA INC72 citations96
US5702831ADec 30, 1997

Ferromagnetic GMR material

MOTOROLA INC45 citations96
US5699293ADec 16, 1997

Method of operating a random access memory device having a plurality of pairs of memory cells as the memory device

MOTOROLA INC80 citations96
US5898612AApr 27, 1999

Magnetic memory cell with increased GMR ratio

MOTOROLA INC50 citations93
US5831920ANov 3, 1998

GMR device having a sense amplifier protected by a circuit for dissipating electric charges

MOTOROLA INC18 citations93
US5745408AApr 28, 1998

Multi-layer magnetic memory cell with low switching current

MOTOROLA INC27 citations93
US5734606AMar 31, 1998

Multi-piece cell and a MRAM array including the cell

MOTOROLA INC24 citations92
US5703805ADec 30, 1997

Method for detecting information stored in a MRAM cell having two magnetic layers in different thicknesses

MOTOROLA INC33 citations92
US5828598AOct 27, 1998

MRAM with high GMR ratio

MOTOROLA INC28 citations91
US6261646B1Jul 17, 2001

Method of making a low resistance MTJ

MOTOROLA INC15 citations84

USGI MEDICAL INC

4 patents

SHUTTERFLY INC

4 patents

SYSTEMS RESEARCH & APPLIC CORP

2 patents

CHEN EUGENE

2 patents

GRANDIS INC

2 patents

TAIWAN SEMICONDUCTOR MFG CO LTD

2 patents

EWERS RICHARD C

2 patents

SAADAT VAHID C

1 patent

WANG WILEY H

1 patent

GEN INSTRUMENT CORP

1 patent

Showing the top 50 of 112 patents by PatentIndex Score.