ClassID:

207955

H01L27/0808 - CPC Classification

Classification description:

Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind; Capacitors only Varactor diodes

Recent Application in this class:
#1
20240387521
2024-11-21

SEMICONDUCTOR DEVICE HAVING WIDE TUNING RANGE VARACTOR AND METHOD OF MANUFACTURING THE SAME

#2
20240250188
2024-07-25

REDUCED SURFACE FIELD LAYER IN VARACTOR

#3
20240222369
2024-07-04

Layout pattern of semiconductor varactor and forming method thereof

#4
20230378169
2023-11-23

SEMICONDUCTOR DEVICE HAVING WIDE TUNING RANGE VARACTOR AND METHOD OF MANUFACTURING THE SAME

#5
20220208957
2022-06-30

Hybrid Decoupling Capacitor and Method Forming Same

#6
20210320102
2021-10-14

PASSIVE TUNABLE INTEGRATED CIRCUIT WITH ELECTRO-STATIC DISCHARGE PROTECTION

#7
20210273119
2021-09-02

Method for forming an IC including a varactor with reduced surface field region

#8
20200411762
2020-12-31

Access devices to correlated electron switch

#9
20200127146
2020-04-23

Reduced surface field layer in varactor

#10
20200119135
2020-04-16

Hybrid decoupling capacitor and method forming same

#11
20200105747
2020-04-02

FinFET varactor quality factor improvement

#12
20190333912
2019-10-31

TUNABLE DEVICE HAVING A FET INTEGRATED WITH A BJT

#13
20190312153
2019-10-10

Variable thickness gate oxide transcap

#14
20190115342
2019-04-18

HIGH QUALITY FACTOR FIN METAL OXIDE SEMICONDUCTOR VARACTOR WITH IMPROVED NUMBER OF FINS

#15
20190103459
2019-04-04

MIM capacitor containing negative capacitance material

#16
20190088875
2019-03-21

Access devices to correlated electron switch

#17
20190006458
2019-01-03

Hybrid decoupling capacitor and method forming same

#18
20180374846
2018-12-27

Dual-series varactor EPI

#19
20180240915
2018-08-23

ADVANCED TECHNIQUES TO MANIPULATE THE C-V CHARACTERISTICS OF VARIABLE CAPACITORS

#20
20180233603
2018-08-16

Layout techniques for transcap area optimization

#21
20180211954
2018-07-26

Asymmetric varactor

#22
20180182903
2018-06-28

Dual stack varactor

#23
20180062001
2018-03-01

Variable capacitor based on buried oxide process

#24
20170323885
2017-11-09

HIGH QUALITY VARACTOR

#25
20170309821
2017-10-26

Access devices to correlated electron switch

#26
20170258363
2017-09-14

SYSTEMS AND METHODS FOR WIRELESS TRANSMISSION OF BIOPOTENTIALS

#27
20170221880
2017-08-03

Tunable device having a FET integrated with a BJT

#28
20170200834
2017-07-13

Integrated MOS varicap, and voltage controlled oscillator and filter having same

#29
20170179385
2017-06-22

Access devices to correlated electron switch

#30
20170077093
2017-03-16

Backside coupled symmetric varactor structure

#31
20160365427
2016-12-15

Compound varactor

#32
20160329918
2016-11-10

Single varactor stack with low second-harmonic generation

#33
20160247800
2016-08-25

Dual-series varactor EPI

#34
20160204282
2016-07-14

Multi-gate and complementary varactors in FinFET process

#35
20160079444
2016-03-17

Compound varactor

#36
20150325573
2015-11-12

DUAL STACK VARACTOR

#37
20150318407
2015-11-05

Adding decoupling function for TAP cells

#38
20150318406
2015-11-05

Tunable device having a FET integrated with a BJT

#39
20150255630
2015-09-10

Varactor structure

#40
20150236014
2015-08-20

Stacked metal oxide semiconductor (MOS) and metal oxide metal (MOM) capacitor architecture

#41
20150214892
2015-07-30

FinFET varactor

#42
20140264628
2014-09-18

Multi-gate and complementary varactors in FinFET process

#43
20140240893
2014-08-28

Electrostrictive resonance suppression for tunable capacitors

#44
20140239364
2014-08-28

MOS varactor optimized layout and methods

#45
20140175606
2014-06-26

Varactor that applies bias voltage to two through wafer vias to determine capacitance of depletion region capacitor formed between the two through wafer vias

#46
20140117497
2014-05-01

Decoupling capacitors for integrated circuits

#47
20140104132
2014-04-17

Impedance matching network with improved quality factor and method for matching an impedance

#48
20140097434
2014-04-10

Back-end-of-line metal-oxide-semiconductor varactors

#49
20140049119
2014-02-20

Variable capacitor and integrated circuit including the same

#50
20140036406
2014-02-06

Integrated circuit based varactor

#51
20130342306
2013-12-26

Compact optical transconductance varistor

#52
20130342289
2013-12-26

Varactor shunt switches with parallel capacitor architecture

#53
20130320501
2013-12-05

Varactors including interconnect layers

#54
20130313683
2013-11-28

SEMICONDUCTOR WIRE-ARRAY VARACTOR STRUCTURES

#55
20130271805
2013-10-17

Electronic element, variable capacitor, micro switch, method for driving micro switch, and MEMS type electronic element

#56
20130009227
2013-01-10

Semiconductor device with a dynamic gate-drain capacitance

#57
20120286341
2012-11-15

Adding decoupling function for tap cells

#58
20120235731
2012-09-20

Continuous tunable LC resonator using a FET as a varactor

#59
20120218733
2012-08-30

Electrostrictive resonance suppression for tunable capacitors

#60
20120187494
2012-07-26

MOS varactor structure and methods

#61
20120146188
2012-06-14

PN-junction varactor in a BiCMOS process and manufacturing method of the same

#62
20120098069
2012-04-26

Neutralization capacitance implementation

#63
20120052926
2012-03-01

Variable capacitance integrated electronic circuit module

#64
20120049260
2012-03-01

METHOD FOR FORMING CAPACITOR AND SEMICONDUCTOR DEVICE USING THE SAME

#65
20120043590
2012-02-23

Linear-cap varactor structures for high-linearity applications

#66
20110310684
2011-12-22

Semiconductor integrated circuit

#67
20110291171
2011-12-01

VARACTOR

#68
20110244646
2011-10-06

Semiconductor with a dynamic gate-drain capacitance

#69
20110140798
2011-06-16

Tunable artificial dielectrics

#70
20110089477
2011-04-21

NANOSTRUCTURED MOS CAPACITOR

#71
20100296225
2010-11-25

Methods of forming tunable capacitors

#72
20100285757
2010-11-11

Method and system for a configurable tuned MOS capacitor

#73
20100259864
2010-10-14

Varactor element and electronic device

#74
20100244138
2010-09-30

SEMICONDUCTOR VARACTOR WITH REDUCED PARASITIC RESISTANCE

#75
20100238602
2010-09-23

Electrostrictive resonance suppression for tunable capacitors

#76
20100198039
2010-08-05

Systems and methods for wireless transmission of biopotentials

#77
20100155897
2010-06-24

Deep trench varactors

#78
20100059850
2010-03-11

Varactor diode with doped voltage blocking layer

#79
20100025748
2010-02-04

Semiconductor device with a dynamic gate-drain capacitance

#80
20090310275
2009-12-17

Variable capacitor array, variable capacitor array device and circuit module

#81
20090213522
2009-08-27

On-chip adjustment of MIMCAP and VNCAP capacitors

#82
20090190284
2009-07-30

Electronic element, variable capacitor, micro switch, method for driving micro switch, and MEMS type electronic element

#83
20090091380
2009-04-09

DIFFERENTIAL VARACTOR USING GATED VARACTOR

#84
20090091000
2009-04-09

Varactors including interconnect layers

#85
20090057742
2009-03-05

CMOS VARACTOR

#86
20090050950
2009-02-26

Semiconductor device with high capacitance and low leakage current

#87
20080315277
2008-12-25

SEMICONDUCTOR DEVICE

#88
20080297973
2008-12-04

Varactors including interconnect layers

#89
20080284495
2008-11-20

MOS CAPACITOR WITH LARGE CONSTANT VALUE

#90
20080246119
2008-10-09

Large tuning range junction varactor

#91
20080204170
2008-08-28

Tunable artificial dielectrics

#92
20080191260
2008-08-14

Semiconductor Device And Use Thereof

#93
20080145955
2008-06-19

Varactors and methods of manufacture and use

#94
20080099881
2008-05-01

Semiconductor for macro and micro frequency tuning, and antenna and frequency tuning circuit having the semiconductor

#95
20080081426
2008-04-03

Semiconductor device having MOS varactor and methods for fabricating the same

#96
20080048236
2008-02-28

Parallel varactor capacitor with varying capacitance

#97
20080029824
2008-02-07

ESD POWER CLAMP IN TRIPLE WELL

#98
20070296009
2007-12-27

Semiconductor device including a capacitance

#99
20070285873
2007-12-13

Variable charge packet integrated circuit capacitor

#100
20070267673
2007-11-22

Adjustable on-chip sub-capacitor design

#101
20070232010
2007-10-04

Method for fabricating a junction varactor with high Q factor

#102
20070207748
2007-09-06

Antenna interface unit

#103
20070176217
2007-08-02

Ferroelectric varactors suitable for capacitive shunt switching

#104
20070108494
2007-05-17

Semiconductor device including insulated gate type transistor and insulated gate type variable capacitance, and method of manufacturing the same

#105
20070069342
2007-03-29

MEMS element having a dummy pattern

#106
20070024400
2007-02-01

Ferroelectric varactors suitable for capacitive shunt switching

#107
20060289906
2006-12-28

Semiconductor device including a capacitance

#108
20060267105
2006-11-30

Semiconductor device including insulated gate type transistor and insulated gate type capacitance, and method of manufacturing the same

#109
20060262477
2006-11-23

Electronic circuit device including electric element and varistor on substrate and its manufacture method

#110
20060220181
2006-10-05

Controllable varactor within dummy substrate pattern

#111
20060214264
2006-09-28

Differential variable capacitors and their applications

#112
20060208816
2006-09-21

Piezoelectric-oscillator

#113
20060197189
2006-09-07

Varactor device

#114
20060192268
2006-08-31

Semiconductor varactor with reduced parasitic resistance

#115
20060180895
2006-08-17

Capacitor device with vertically arranged capacitor regions of various kinds

#116
20060125052
2006-06-15

Lateral tunable capacitor and high frequency tunable device having the same

#117
20060125012
2006-06-15

Varactor

#118
20060065916
2006-03-30

Varactors and methods of manufacture and use

#119
20060043476
2006-03-02

JUNCTION VARACTOR WITH HIGH Q FACTOR

#120
20060030114
2006-02-09

METHOD FOR FORMING JUNCTION VARACTOR AND APPARATUS THEREOF

#121
20060006434
2006-01-12

Semiconductor device including insulated gate type transistor and insulated gate type capacitance having protruded portions

#122
20060006418
2006-01-12

Semiconductor device having an improved voltage controlled oscillator

#123
20050245038
2005-11-03

Varactors for CMOS and BiCMOS technologies

#124
20050239260
2005-10-27

Compensated linearity voltage-control-capacitor device by standard CMOS process

#125
20050212048
2005-09-29

Integrated switch device

#126
20050184314
2005-08-25

MOS varactor for LC VCOs

#127
20050179113
2005-08-18

Semiconductor device having MOS varactor and methods for fabricating the same

#128
20050133886
2005-06-23

Integrated circuit for differential variable capacitors

#129
20050128032
2005-06-16

Tunable planar capacitor

#130
20050127411
2005-06-16

MOS type variable capacitance device

#131
20050101098
2005-05-12

Method of forming a varactor

#132
20050098849
2005-05-12

Semiconductor device

#133
20050095998
2005-05-05

Tunable matching circuit

#134
20050087779
2005-04-28

Semiconductor device including a capacitance

#135
20050085204
2005-04-21

Full-duplex antenna system and method

#136
20050085200
2005-04-21

Tunable bandpass filter and method thereof

#137
20050067674
2005-03-31

Integrated tuneable capacitance

#138
20050017322
2005-01-27

Variable capactor structure and method of manufacture

#139
20050007291
2005-01-13

System and method for impedance matching an antenna to sub-bands in a communication band

#140
14853931
2016-11-22

Backside coupled symmetric varactor structure

#141
14843060
2016-10-18

Varactor with integrated micro-discharge source