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 patentsUS6174737B1Jan 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 patentsUS7918845B2Apr 5, 2011
Endoluminal tool deployment system
USGI MEDICAL INC1,230 citations99
US7618426B2Nov 17, 2009
Apparatus and methods for forming gastrointestinal tissue approximations
USGI MEDICAL INC94 citations97
US7942884B2May 17, 2011
Methods for reduction of a gastric lumen
USGI MEDICAL INC43 citations91
US7942898B2May 17, 2011
Delivery systems and methods for gastric reduction
USGI MEDICAL INC17 citations84
SHUTTERFLY INC
4 patentsUS8363888B2Jan 29, 2013
Proactive creation of photobooks
SHUTTERFLY INC38 citations98
US8848972B2Sep 30, 2014
Proactive creation of photobooks
SHUTTERFLY INC11 citations84
US8660366B2Feb 25, 2014
Smart creation of photobooks
SHUTTERFLY INC16 citations84
US8655105B2Feb 18, 2014
Proactive creation of image-based products
SHUTTERFLY INC10 citations84
SYSTEMS RESEARCH & APPLIC CORP
2 patentsUS5893101AApr 6, 1999
Protection of an electronically stored image in a first color space by the alteration of digital component in a second color space
SYSTEMS RESEARCH & APPLIC CORP310 citations97
US5493677AFeb 20, 1996
Generation, archiving, and retrieval of digital images with evoked suggestion-set captions and natural language interface
SYSTEMS RESEARCH & APPLIC CORP1,045 citations96
CHEN EUGENE
2 patentsGRANDIS INC
2 patentsUS7742328B2Jun 22, 2010
Method and system for providing spin transfer tunneling magnetic memories utilizing non-planar transistors
GRANDIS INC42 citations91
US7800942B2Sep 21, 2010
Method and system for providing a magnetic element and magnetic memory being unidirectional writing enabled
GRANDIS INC11 citations84
TAIWAN SEMICONDUCTOR MFG CO LTD
2 patentsEWERS RICHARD C
2 patentsSAADAT VAHID C
1 patentWANG WILEY H
1 patentGEN INSTRUMENT CORP
1 patentShowing the top 50 of 112 patents by PatentIndex Score.