ClassID:

209058

H01L45/1273 - page 2 - CPC Classification

Classification description:

Solid state devices adapted for rectifying, amplifying, oscillating or switching without a potential-jump barrier or surface barrier, e.g. dielectric triodes; Ovshinsky-effect devices; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Bistable or multistable switching devices, e.g. for resistance switching non-volatile memory; Details; Electrodes adapted for electric field or current focusing, e.g. tip shaped

Recent Application in this class:
#301
20100110759
2010-05-06

Programmable resistive memory cell with filament placement structure

#302
20100105165
2010-04-29

Multilevel-cell memory structures employing multi-memory layers with tungsten oxides and manufacturing method

#303
20100096612
2010-04-22

Phase change memory device having an inversely tapered bottom electrode

#304
20100084741
2010-04-08

Integrated circuit

#305
20100078617
2010-04-01

Method to reduce a via area in a phase change memory cell

#306
20100072446
2010-03-25

Phase-change semiconductor device and methods of manufacturing the same

#307
20100068879
2010-03-18

Contact for memory cell

#308
20100068828
2010-03-18

METHOD OF FORMING A STRUCTURE HAVING A GIANT RESISTANCE ANISOTROPY OR LOW-K DIELECTRIC

#309
20100065836
2010-03-18

RESISTIVE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME

#310
20100048020
2010-02-25

Nanoscale electrodes for phase change memory devices

#311
20100034010
2010-02-11

MEMORY DEVICES WITH CONCENTRATED ELECTRICAL FIELDS

#312
20100032636
2010-02-11

Non-volatile memory cell with enhanced filament formation characteristics

#313
20100019240
2010-01-28

Resistive memory device and method for fabricating the same

#314
20100019218
2010-01-28

Resistive memory device and method of fabricating the same

#315
20100006814
2010-01-14

Phase-change memory element

#316
20090321711
2009-12-31

Nonvolatile memory element comprising a resistance variable element and a diode

#317
20090309090
2009-12-17

Nanostructures and a Method for the Manufacture of the Same

#318
20090305508
2009-12-10

Integrated circuit with upstanding stylus

#319
20090302301
2009-12-10

RESISTANCE RAM DEVICE HAVING A CARBON NANO-TUBE AND METHOD FOR MANUFACTURING THE SAME

#320
20090298253
2009-12-03

Resistor with improved switchable resistance and non-volatile memory device

#321
20090298252
2009-12-03

Field-enhanced programmable resistance memory cell

#322
20090278111
2009-11-12

Resistive changing device

#323
20090261316
2009-10-22

Enhanced memory density resistance variable memory cells, arrays, devices and systems including the same, and methods of fabrication

#324
20090251944
2009-10-08

Memory cell having improved mechanical stability

#325
20090225588
2009-09-10

Memory device

#326
20090219755
2009-09-03

Integrated circuit including an electrode having an outer portion with greater resistivity

#327
20090218557
2009-09-03

Phase change memory device and fabrication method thereof

#328
20090200640
2009-08-13

Variable resistive element, and its manufacturing method

#329
20090200536
2009-08-13

Electric device with a layer of conductive material contacted by nanowires

#330
20090194755
2009-08-06

High density chalcogenide memory cells

#331
20090191367
2009-07-30

Memory devices, stylus-shaped structures, electronic apparatuses, and methods for fabricating the same

#332
20090189141
2009-07-30

Phase change memory device with a novel electrode

#333
20090186443
2009-07-23

METHOD TO ENHANCE PERFORMANCE OF COMPLEX METAL OXIDE PROGRAMMABLE MEMORY

#334
20090184310
2009-07-23

Memory cell with memory element contacting an inverted T-shaped bottom electrode

#335
20090179188
2009-07-16

Reproducible resistance variable insulating memory devices having a shaped bottom electrode

#336
20090166603
2009-07-02

Method of forming a small contact in phase-change memory

#337
20090152737
2009-06-18

Memory devices having contact features

#338
20090127535
2009-05-21

Phase change memory element

#339
20090124041
2009-05-14

Resistance variable memory device with nanoparticle electrode and method of fabrication

#340
20090111228
2009-04-30

Self aligned ring electrodes

#341
20090104779
2009-04-23

Method of producing phase change memory device

#342
20090104771
2009-04-23

Method for making a self-converged void and bottom electrode for memory cell

#343
20090101885
2009-04-23

Method of producing phase change memory device

#344
20090095949
2009-04-16

Low area contact phase-change memory

#345
20090085024
2009-04-02

Phase change memory structures

#346
20090085023
2009-04-02

Phase change memory structures including pillars

#347
20090072348
2009-03-19

Integrated Circuits; Methods for Manufacturing an Integrated Circuit and Memory Module

#348
20090057640
2009-03-05

PHASE-CHANGE MEMORY ELEMENT

#349
20090053886
2009-02-26

High density chalcogenide memory cells

#350
20090039338
2009-02-12

Phase change memory devices and fabrication methods thereof

#351
20090032793
2009-02-05

Resistor random access memory structure having a defined small area of electrical contact

#352
20090026438
2009-01-29

Solid state electrolyte memory device and method of fabricating the same

#353
20090017577
2009-01-15

Methods of forming phase change memory devices having bottom electrodes

#354
20090014706
2009-01-15

4F2 self align fin bottom electrodes FET drive phase change memory

#355
20090014704
2009-01-15

Current constricting phase change memory element structure

#356
20080303013
2008-12-11

Integrated circuit including spacer defined electrode

#357
20080296551
2008-12-04

Resistance memory element and method of manufacturing the same

#358
20080293183
2008-11-27

Phase change memory including a plurality of electrically conductive bodies, and manufacturing method thereof

#359
20080283815
2008-11-20

Variable resistance memory device having reduced bottom contact area and method of forming the same

#360
20080280390
2008-11-13

METHOD OF FABRICATING SEMICONDUCTOR MEMORY DEVICE HAVING SELF-ALIGNED ELECTRODE, RELATED DEVICE AND ELECTRONIC SYSTEM HAVING THE SAME

#361
20080272359
2008-11-06

Phase changeable memory devices

#362
20080266940
2008-10-30

Air cell thermal isolation for a memory array formed of a programmable resistive material

#363
20080248624
2008-10-09

Method of making integrated circuit (IC) including at least one storage cell

#364
20080247226
2008-10-09

Memory devices having electrodes comprising nanowires, systems including same and methods of forming same

#365
20080224889
2008-09-18

Uplink routing without routing table

#366
20080224178
2008-09-18

Resistive memory and method

#367
20080220560
2008-09-11

Programmable resistance memory element and method for making same

#368
20080206931
2008-08-28

Nonvolatile memory element and production method thereof and storage memory arrangement

#369
20080203375
2008-08-28

Memory cell with memory element contacting ring-shaped upper end of bottom electrode

#370
20080182408
2008-07-31

Methods of Forming Carbon Nano-Tube Wires on a Catalyst Metal Layer and Related Methods of Wiring Semiconductor Devices Using Such Carbon Nano-Tube Wires

#371
20080173931
2008-07-24

Multilevel-cell memory structures employing multi-memory with tungsten oxides and manufacturing method

#372
20080142776
2008-06-19

Phase change random access memory device with transistor, and method for fabricating a memory device

#373
20080138931
2008-06-12

Method for making a self-converged void and bottom electrode for memory cell

#374
20080123397
2008-05-29

Enhanced memory density resistance variable memory cells, arrays, devices and systems including the same, and methods of fabrication

#375
20080121862
2008-05-29

Bottom electrode geometry for phase change memory

#376
20080116443
2008-05-22

PHASE CHANGE MEMORY DEVICE WITH HOLE FOR A LOWER ELECTRODE DEFINED IN A STABLE MANNER AND METHOD FOR MANUFACTURING THE SAME

#377
20080116442
2008-05-22

Phase change memory cell having a sidewall contact

#378
20080116438
2008-05-22

Resistive random access memory having a solid solution layer and method of manufacturing the same

#379
20080099753
2008-05-01

Phase change memory devices having dual lower electrodes

#380
20080095221
2008-04-24

Embedded RF environmental evaluation tool to gauge RF transceivers performance need

#381
20080095075
2008-04-24

Discovery phase in a frequency hopping network

#382
20080093592
2008-04-24

Phase-change memory and method of manufacturing the same

#383
20080093591
2008-04-24

Storage nodes, phase change memory devices, and methods of manufacturing the same

#384
20080093589
2008-04-24

Resistance variable devices with controllable channels

#385
20080090324
2008-04-17

Forming sublithographic heaters for phase change memories

#386
20080089390
2008-04-17

Cell isolation through quasi-orthogonal sequences in a frequency hopping network

#387
20080086560
2008-04-10

Number of sons management in a cell network

#388
20080084833
2008-04-10

Real time clock distribution and recovery

#389
20080084330
2008-04-10

Traffic load control in a mesh network

#390
20080075218
2008-03-27

Crystal drift compensation in a mesh network

#391
20080075009
2008-03-27

Use of minimal propagation delay path to optimize a mesh network

#392
20080069118
2008-03-20

Broadcast acknowledgement in a network

#393
20080069013
2008-03-20

Beacon requests and RS bit resolving circular routes

#394
20080068996
2008-03-20

Downlink routing mechanism

#395
20080068989
2008-03-20

Cell size management

#396
20080068217
2008-03-20

Outage notification system

#397
20080019167
2008-01-24

Controllable ovonic phase-change semiconductor memory device and methods of programming the same

#398
20080017953
2008-01-24

Memory elements

#399
20080012079
2008-01-17

Memory cell having active region sized for low reset current and method of fabricating such memory cells

#400
20070290185
2007-12-20

Phase change memory cells and methods for fabricating the same

#401
20070272950
2007-11-29

SEMICONDUCTOR MEMORY DEVICES AND METHODS OF FABRICATING THE SAME

#402
20070267667
2007-11-22

Programmable resistive memory cell with a programmable resistance layer

#403
20070267621
2007-11-22

RESISTIVE MEMORY DEVICE

#404
20070264812
2007-11-15

High density chalcogenide memory cells

#405
20070236989
2007-10-11

Common word line edge contact phase-change memory

#406
20070232015
2007-10-04

Contact for memory cell

#407
20070210348
2007-09-13

Phase-change memory device and methods of fabricating the same

#408
20070205406
2007-09-06

Phase change memory device and method of manufacture thereof

#409
20070167008
2007-07-19

Nanotip electrode non-volatile memory resistor cell

#410
20070166983
2007-07-19

Small electrode for resistance variable devices

#411
20070155117
2007-07-05

Phase change memory and method therefor

#412
20070145346
2007-06-28

Connection electrode for phase change material, associated phase change memory element, and associated production process

#413
20070105333
2007-05-10

Vertical interconnect structure, memory device and associated production method

#414
20070063180
2007-03-22

Electrically rewritable non-volatile memory element and method of manufacturing the same

#415
20070045605
2007-03-01

Method for fabricating chalcogenide-applied memory

#416
20070045604
2007-03-01

Resistance variable memory device with nanoparticle electrode and method of fabrication

#417
20070034848
2007-02-15

Reproducible resistance variable insulating memory devices having a shaped bottom electrode

#418
20070032012
2007-02-08

Method of forming a contact structure

#419
20070012986
2007-01-18

Phase-change memory device including nanowires and method of manufacturing the same

#420
20070012956
2007-01-18

Resistivity changing memory cell having nanowire electrode

#421
20070012906
2007-01-18

Phase-change semiconductor device and methods of manufacturing the same

#422
20060284160
2006-12-21

Sublithographic contact structure, in particular for a phase change memory cell, and fabrication process thereof

#423
20060261379
2006-11-23

Phase change memory and manufacturing method thereof

#424
20060211165
2006-09-21

Methods for forming phase-change memory devices

#425
20060209495
2006-09-21

Semiconductor memory device with three dimensional solid electrolyte structure, and manufacturing method thereof

#426
20060186440
2006-08-24

Phase change memory device and method of manufacture thereof

#427
20060180803
2006-08-17

Phase change memory devices and fabrication methods thereof

#428
20060160304
2006-07-20

Non-volatile memory resistor cell with nanotip electrode

#429
20060138467
2006-06-29

Method of forming a small contact in phase-change memory and a memory cell produced by the method

#430
20060131618
2006-06-22

Chalcogenide random access memory

#431
20060131556
2006-06-22

Small electrode for resistance variable devices

#432
20060131555
2006-06-22

Resistance variable devices with controllable channels

#433
20060118913
2006-06-08

Phase changeable memory cells and methods of forming the same

#434
20060099795
2006-05-11

I-shaped and L-shaped contact structures and their fabrication methods

#435
20060097238
2006-05-11

Non-volatile memory element and production method thereof and storage memory arrangement

#436
20060094154
2006-05-04

Common word line edge contact phase-change memory

#437
20060073652
2006-04-06

Phase change memory with ovonic threshold switch

#438
20060046509
2006-03-02

Method of forming a phase change memory device having a small area of contact

#439
20060046445
2006-03-02

Conductive line for a semiconductor device using a carbon nanotube including a memory thin film and semiconductor device manufactured

#440
20060046379
2006-03-02

Fabricating memory components (PCRAMS) including memory cells based on a layer that changes phase state

#441
20060027893
2006-02-09

Field-enhanced programmable resistance memory cell

#442
20060006471
2006-01-12

Resistor with improved switchable resistance and non-volatile memory device

#443
20060003470
2006-01-05

Phase-change random access memory device and method for manufacturing the same

#444
20050245030
2005-11-03

Phase changeable memory cells and methods of fabricating the same

#445
20050191804
2005-09-01

Reduced active area in a phase change memory structure

#446
20050180191
2005-08-18

Forming tapered lower electrode phase-change memories

#447
20050180189
2005-08-18

Memory device electrode with a surface structure

#448
20050167699
2005-08-04

Variable resistance element, method of manufacturing the element, memory containing the element, and method of driving the memory

#449
20050139816
2005-06-30

Memory devices having sharp-tipped phase change layer patterns

#450
20050127350
2005-06-16

Field emission phase change diode memory

#451
20050127349
2005-06-16

Phase change tip storage cell

#452
20050127348
2005-06-16

Integrated circuit with upstanding stylus

#453
20050122771
2005-06-09

Memory device and method of operating same

#454
20050121659
2005-06-09

Method of fabrication of non-volatile memory

#455
20050051901
2005-03-10

Memory device with discrete layers of phase change memory material

#456
20050045864
2005-03-03

Non-volatile memory

#457
20050035342
2005-02-17

Phase change memory device employing thermal-electrical contacts with narrowing electrical current paths

#458
20050030800
2005-02-10

Multilayered phase change memory

#459
17075980
2022-03-08

Memory device containing selector with current focusing layer and methods of making the same

#460
16264745
2020-06-30

Memory device and a method for forming the memory device

#461
15216520
2017-10-17

Resistive random access memory device