ClassID:

240272

Y10S257/905 - CPC Classification

Classification description:

Active solid-state devices, e.g. transistors, solid-state diodes Plural dram cells share common contact or common trench

Recent Application in this class:
#1
20120205721
2012-08-16

Structure for high density stable static random access memory

#2
20120129328
2012-05-24

Multiple layer barrier metal for device component formed in contact trench

#3
20120119291
2012-05-17

Power device with self-aligned source regions

#4
20120099366
2012-04-26

Multi-resistive integrated circuit memory

#5
20110318902
2011-12-29

Methods of fabricating flash memory devices having shared sub active regions

#6
20110095361
2011-04-28

Multiple layer barrier metal for device component formed in contact trench

#7
20110042742
2011-02-24

Trench-gated MIS devices

#8
20110003449
2011-01-06

Power device with trenches having wider upper portion than lower portion

#9
20100184263
2010-07-22

Methods of fabricating flash memory devices having shared sub active regions

#10
20100073993
2010-03-25

Multi-resistive integrated circuit memory

#11
20100015769
2010-01-21

Power device with trenches having wider upper portion than lower portion

#12
20090311843
2009-12-17

Container capacitor structure and method of formation thereof

#13
20090302354
2009-12-10

High density stable static random access memory

#14
20090261422
2009-10-22

Cell structure of semiconductor device having an active region with a concave portion

#15
20090091035
2009-04-09

Highly integrated and reliable DRAM and its manufacture

#16
20090042350
2009-02-12

MANUFACTURING METHOD OF NONVOLATILE MEMORY

#17
20090020808
2009-01-22

Semiconductor integrated circuit devices having contacts formed of single-crystal materials

#18
20080251827
2008-10-16

Checkerboard deep trench dynamic random access memory cell array layout

#19
20080237646
2008-10-02

Semiconductor integrated circuit device and method of producing the same

#20
20080206946
2008-08-28

Method of fabricating memory including diode

#21
20080179646
2008-07-31

Semiconductor memory device

#22
20080165577
2008-07-10

Semiconductor device

#23
20080164519
2008-07-10

Power device with trenches having wider upper portion than lower portion

#24
20080150012
2008-06-26

Transistor array for semiconductor memory devices and method for fabricating a vertical channel transistor array

#25
20080088029
2008-04-17

Semiconductor device having contact barrier and method of manufacturing the same

#26
20080073719
2008-03-27

Semiconductor device

#27
20080068882
2008-03-20

Semiconductor device

#28
20080055974
2008-03-06

Semiconductor device

#29
20080048229
2008-02-28

Method for fabricating metallic bit-line contacts

#30
20070241395
2007-10-18

High density memory array having increased channel widths

#31
20070208903
2007-09-06

Memory cell array with specific placement of field stoppers

#32
20070176222
2007-08-02

Highly integrated and reliable DRAM and its manufacture

#33
20070161145
2007-07-12

Device for subtracting or adding charge in a charge-coupled device

#34
20070122946
2007-05-31

Method of manufacturing a semiconductor device

#35
20070075336
2007-04-05

Flash memory devices having shared sub active regions

#36
20070035041
2007-02-15

Methods of forming and using memory cell structures

#37
20070032035
2007-02-08

Container capacitor structure and method of formation thereof

#38
20070029603
2007-02-08

Method of fabricating cell of nonvolatile memory device with floating gate

#39
20070023812
2007-02-01

Highly integrated and reliable DRAM and its manufacture

#40
20070004132
2007-01-04

Methods of forming memory circuitry

#41
20060289996
2006-12-28

Semiconductor device including a plurality of wiring lines

#42
20060198179
2006-09-07

Multi-resistive integrated circuit memory

#43
20060151842
2006-07-13

Apparatus and method for reducing gate leakage in deep sub-micron MOS transistors using semi-rectifying contacts

#44
20060124965
2006-06-15

Capacitor that includes high permittivity capacitor dielectric

#45
20060121710
2006-06-08

Thermal conducting trench in a semiconductor structure

#46
20060113587
2006-06-01

Transistor array for semiconductor memory devices and method for fabricating a vertical channel transistor array

#47
20060097301
2006-05-11

High density memory devices having improved channel widths and cell size

#48
20060082004
2006-04-20

Semiconductor substrate having first and second pairs of word lines

#49
20060081921
2006-04-20

Integrated circuit device having non-linear active area pillars

#50
20060076616
2006-04-13

High density memory array having increased channel widths

#51
20060076601
2006-04-13

Trench capacitor dynamic random access memory featuring structurally independent symmetric active areas

#52
20060060910
2006-03-23

Nonvolatile memory

#53
20060043472
2006-03-02

High density access transistor having increased channel width and methods of fabricating such devices

#54
20060043441
2006-03-02

Device for subtracting or adding charge in a charge-coupled device

#55
20060022251
2006-02-02

Hemispherical silicon grain capacitor with variable grain size

#56
20060006445
2006-01-12

Container capacitor structure and method of formation thereof

#57
20050280028
2005-12-22

Semiconductor device

#58
20050269646
2005-12-08

Memory device

#59
20050269567
2005-12-08

Test key for monitoring gate conductor to deep trench misalignment

#60
20050255644
2005-11-17

Semiconductor device having both memory and logic circuit and its manufacture

#61
20050248906
2005-11-10

Method of manufacturing an integrated circuit including capacitor with high permittivity capacitor dielectric

#62
20050219927
2005-10-06

Method for stabilizing or offsetting voltage in an integrated circuit

#63
20050218442
2005-10-06

Semiconductor device and method of manufacturing the same

#64
20050213379
2005-09-29

Semiconductor device

#65
20050207215
2005-09-22

Methods of forming memory circuitry

#66
20050205943
2005-09-22

Memory having reduced memory cell size

#67
20050205914
2005-09-22

Semiconductor device and method of manufacturing the same

#68
20050191794
2005-09-01

Method for forming a trench MOSFET having self-aligned features

#69
20050186738
2005-08-25

High-density NROM-FINFET

#70
20050184318
2005-08-25

Power MOSFET and method for forming same using a self-aligned body implant

#71
20050179072
2005-08-18

Image device and photodiode structure

#72
20050127422
2005-06-16

Vertical DRAM and fabrication method thereof

#73
20050127406
2005-06-16

Semiconductor integrated circuit device and method of producing the same

#74
20050064656
2005-03-24

Selective polysilicon stud growth

#75
20050056876
2005-03-17

Semiconductor memory device

#76
20050051765
2005-03-10

Test structure for a single-sided buried strap DRAM memory cell array

#77
20050023564
2005-02-03

Arrays of nonvolatile memory cells wherein each cell has two conductive floating gates

#78
20050017286
2005-01-27

Capacitor that includes high permittivity capacitor dielectric

#79
20050009270
2005-01-13

Methods of forming memory circuitry