ClassID:

175551

G02F2202/105 - CPC Classification

Classification description:

Materials and properties semiconductor single crystal Si

Recent Application in this class:
#1
20260110925
2026-04-23

CONFIGURING LAYERS TO PROVIDE A STRAIN TO AN OPTICAL WAVEGUIDING STRUCTURE

#2
20250347937
2025-11-13

Microring Resonator Device Heater with Improved Reliability

#3
20250208474
2025-06-26

FERROELECTRIC NEMATIC LIQUID CRYSTALS FOR USE IN HYBRID SLOT MODULATORS

#4
20250199375
2025-06-19

ELECTRO-OPTICAL MODULATOR AND MANUFACTURING METHOD THEREOF

#5
20250141181
2025-05-01

FREQUENCY-CHIRPED SILICON PHOTONIC LASERS

#6
20250013083
2025-01-09

III-V/SI HYBRID MOS OPTICAL MODULATOR WITH A TRAVELING-WAVE ELECTRODE

#7
20240319559
2024-09-26

CHIP AND OPTICAL COMMUNICATION DEVICE

#8
20240255822
2024-08-01

Active matrix substrate and liquid crystal display device

#9
20230350238
2023-11-02

Optical device for phase shifting an optical signal

#10
20230305323
2023-09-28

Silicon-based modulator with different transition zone thicknesses

#11
20230244095
2023-08-03

METHOD FOR MANUFACTURING A THERMO-OPTIC COMPONENT

#12
20230204987
2023-06-29

Optical modulator using monocrystalline and polycrystalline silicon

#13
20230161210
2023-05-25

Active matrix substrate and liquid crystal display device

#14
20230068004
2023-03-02

Silicon photonics-based optical modulator

#15
20230017023
2023-01-19

MOSCAP RING RESONATOR OPTICAL MODULATOR

#16
20230006027
2023-01-05

LED display with pixel circuitry disposed on a substrate backside

#17
20220373828
2022-11-24

Optical device and optical communication apparatus

#18
20220357604
2022-11-10

Optical modulator

#19
20220350220
2022-11-03

Device for generating individual photons

#20
20220334451
2022-10-20

Optical phased array structure and fabrication techniques

#21
20220260864
2022-08-18

Silicon-based modulator with optimized doping profile

#22
20220206323
2022-06-30

MOSCAP ring resonator optical modulator

#23
20220091475
2022-03-24

Optical digital to analog converter using electro-modulated waveguides

#24
20220019098
2022-01-20

Stressed silicon modulator

#25
20210302801
2021-09-30

Semiconductor device

#26
20210263351
2021-08-26

Optical modulator using monocrystalline and polycrystalline silicon

#27
20210255523
2021-08-19

Monolithically integrated optical analog-to-digital conversion system based on lithium niobate-silicon wafer and method for manufacturing the same

#28
20210149228
2021-05-20

Photonic transmitter having III-V gain media and adiabatically-coupled waveguides

#29
20210109384
2021-04-15

Electro-optic modulators with stacked layers

#30
20210103199
2021-04-08

OPTICAL PHASED ARRAY STRUCTURE AND FABRICATION TECHNIQUES

#31
20210074597
2021-03-11

Display device including a test unit

#32
20200400978
2020-12-24

Electro-optical phase modulator

#33
20200371153
2020-11-26

Fabrication variation analysis method of silicon Mach-Zehnder electro- optic modulator

#34
20200301176
2020-09-24

Optical modulator using monocrystalline and polycrystalline silicon

#35
20200233242
2020-07-23

LATERAL MOSCAP PHASE ADJUSTER

#36
20200233241
2020-07-23

Method and system for a low parasitic silicon high-speed phase modulator using PN finger waveguides

#37
20200201084
2020-06-25

Semiconductor device and method of manufacturing the same

#38
20200192131
2020-06-18

Silicon-based modulator with optimized longitudinal doping profiles

#39
20200159048
2020-05-21

Lateral MOSCAP phase adjuster

#40
20200124883
2020-04-23

Silicon-based modulator with different transition zone thicknesses

#41
20200103680
2020-04-02

Strained germanium silicon optical modulator array including stress materials

#42
20200073197
2020-03-05

Monolithic electro-optical modulator having RCBC electrode structure

#43
20200026105
2020-01-23

Photonic transmitter

#44
20190377237
2019-12-12

Optical digital to analog converter using seriated splitters

#45
20190363799
2019-11-28

Off quadrature mach-zehnder modulator biasing

#46
20190302487
2019-10-03

Monolithic electro-optical modulator having suspended structure

#47
20190285916
2019-09-19

Electroab sorption optical modulator

#48
20190250434
2019-08-15

Optical structure and method of fabricating an optical structure

#49
20190219847
2019-07-18

Electro-optical phase modulator

#50
20190196296
2019-06-27

Multimode interference based VPIN diode waveguides

#51
20190162988
2019-05-30

Method and system for a low parasitic silicon high-speed phase modulator using raised fingers along a PN junction waveguide

#52
20190155063
2019-05-23

Vanadium dioxide-based optical and radiofrequency switches

#53
20190036610
2019-01-31

Off quadrature mach-zehnder modulator biasing

#54
20180321521
2018-11-08

Method and system for a low parasitic silicon high-speed phase modulator with intermittent P-and N-doped raised fingers

#55
20180299706
2018-10-18

Semiconductor device and method of manufacturing same

#56
20180284559
2018-10-04

ELECTRO-OPTIC MODULATOR

#57
20180259796
2018-09-13

Vanadium dioxide-based optical and radiofrequency switches

#58
20180217430
2018-08-02

Array substrate and method for fabricating the same, display apparatus

#59
20180113336
2018-04-26

Method to make LCOS oxide alignment layer by offset print

#60
20180076102
2018-03-15

Display device including a test unit

#61
20180074385
2018-03-15

OPTICAL ROUTER

#62
20180067255
2018-03-08

High index-contrast photonic devices and applications thereof

#63
20170237229
2017-08-17

Photonic transmitter with waveguide formed of particular opposing electrodes

#64
20170227811
2017-08-10

OPTICAL DEVICE PACKAGE, OPTICAL SWITCH, AND METHOD FOR MANUFACTURING OPTICAL DEVICE PACKAGE

#65
20170184924
2017-06-29

Method of unit level liquid crystal display device assembly process for liquid crystal on silicon

#66
20170082908
2017-03-23

Optical router having optical routing nodes of four bi-directional optical switches

#67
20170068051
2017-03-09

Semiconductor device and method for manufacturing the same

#68
20170045762
2017-02-16

Polymer-clad optical modulators

#69
20170045761
2017-02-16

Patterned poly silicon structure as top electric contact to MOS-type optical modulators

#70
20170023808
2017-01-26

Polarizer and polarization modulation system

#71
20160358941
2016-12-08

Semiconductor device and manufacturing method thereof

#72
20160357035
2016-12-08

Optical semiconductor device

#73
20160349545
2016-12-01

Electro-optical modulator

#74
20160299403
2016-10-13

Optical waveguide and optical device based on the same

#75
20160170242
2016-06-16

Optical modulator with plasmon based coupling

#76
20160139489
2016-05-19

Optical device for dispersion compensation

#77
20160056115
2016-02-25

Optical semiconductor device

#78
20160013865
2016-01-14

Micro-disc modulator, silicon photonic device and optoelectronic communication apparatus using the same

#79
20150365169
2015-12-17

Optical absorption based device

#80
20150316793
2015-11-05

Method and system for a low parasitic silicon high-speed phase modulator having raised fingers perpendicular to the PN junction

#81
20150277043
2015-10-01

Optical integrated circuit and manufacturing method thereof

#82
20150277041
2015-10-01

Optical device and manufacturing method therefor

#83
20150263190
2015-09-17

Integrated thermal stabilization of a microring resonator

#84
20150192803
2015-07-09

Optical waveguide and optical device based on the same

#85
20150123177
2015-05-07

Patterned poly silicon structure as top electric contact to MOS-type optical modulators

#86
20150098674
2015-04-09

All silicon optical transistor

#87
20150055910
2015-02-26

Hybrid MOS optical modulator

#88
20150011040
2015-01-08

Double layer interleaved p-n diode modulator

#89
20140376854
2014-12-25

Device for non-linear signal conversion by four-wave mixing

#90
20140355979
2014-12-04

System and method for an optical coupler

#91
20140160414
2014-06-12

Liquid crystal display device and method for manufacturing the same

#92
20140127842
2014-05-08

Method for forming an optical modulator

#93
20140048861
2014-02-20

Semiconductor device, manufacturing method thereof, and display device

#94
20130344634
2013-12-26

Double layer interleaved p-n diode modulator

#95
20130343696
2013-12-26

Optical integrated circuits, semiconductor devices including the same, and methods of manufacturing the same

#96
20130301975
2013-11-14

Hybrid optical modulator

#97
20130161496
2013-06-27

Optical switch, optical demodulator, and optical demodulation method having feedback control of temperature regulator based on optical detector output

#98
20130143335
2013-06-06

Method and apparatus for optical modulation

#99
20130039612
2013-02-14

OPTICAL MODULATOR

#100
20120320448
2012-12-20

Chip-based frequency comb generator with microwave repetition rate

#101
20120299027
2012-11-29

Display device and manufacturing method thereof

#102
20120299001
2012-11-29

Semiconductor device and manufacturing method thereof

#103
20120294564
2012-11-22

Silicon acousto-optic modulator structure and method

#104
20120288228
2012-11-15

Semiconductor optical device

#105
20120257850
2012-10-11

Electro-optical modulator

#106
20120062974
2012-03-15

Apparatus and methods for wide temperature range operation of micrometer-scale silicon electro-optic modulators

#107
20120038032
2012-02-16

FLEXIBLE DEVICE AND METHOD OF MANUFACTURING THE SAME

#108
20120027336
2012-02-02

Mach-Zehnder modulator

#109
20110305456
2011-12-15

Optical router using interconnected photonic crystal elements with specific lattice-hole geometry

#110
20110211786
2011-09-01

Silicon-based electro-optic device

#111
20110194572
2011-08-11

Composite optical waveguide, variable-wavelength laser, and method of oscillating laser

#112
20110158578
2011-06-30

Method for manufacturing optical nonreciprocal element, and optical nonreciprocal element

#113
20110111564
2011-05-12

Method and apparatus for optical modulation

#114
20110073989
2011-03-31

Optical modulator utilizing wafer bonding technology

#115
20100302492
2010-12-02

Liquid crystal display device and method for manufacturing the same

#116
20100290732
2010-11-18

Compact electrooptic modulator

#117
20100238393
2010-09-23

Semiconductor device and manufacturing method thereof

#118
20100213466
2010-08-26

PHOTOSENSORS INCLUDING SEMICONDUCTOR-ON-INSULATOR STRUCTURE

#119
20100142878
2010-06-10

Absorption modulator and manufacturing method thereof

#120
20100098373
2010-04-22

Optical XOR logic gate

#121
20100002994
2010-01-07

Integrated optical modulator

#122
20090263078
2009-10-22

Optical device

#123
20090242907
2009-10-01

Display device and manufacturing method thereof

#124
20090214151
2009-08-27

High Speed Optical Switch

#125
20090032831
2009-02-05

Optical waveguide apparatus and method for manufacturing the same

#126
20090026464
2009-01-29

Semiconductor device and manufacturing method thereof

#127
20090022445
2009-01-22

Nanophotonic devices in silicon

#128
20080315208
2008-12-25

Semiconductor device and manufacturing method thereof

#129
20080112032
2008-05-15

Optical modulator using a serpentine dielectric layer between silicon layers

#130
20080002992
2008-01-03

Frequency conversion with nonlinear optical polymers and high index contrast waveguides

#131
20070281401
2007-12-06

Method of forming a semiconductor device

#132
20070200139
2007-08-30

Semiconductor device, manufacturing method thereof, and display device

#133
20070171514
2007-07-26

Semiconductor waveguide based high speed all optical wavelength converter

#134
20070171513
2007-07-26

Silicon acousto-optic modulator

#135
20070116398
2007-05-24

High speed and low loss GeSi/Si electro-absorption light modulator and method of fabrication using selective growth

#136
20070029626
2007-02-08

Semiconductor device, and method of fabricating the same

#137
20060291791
2006-12-28

Frequency conversion with nonlinear optical polymers and high index contrast waveguides

#138
20060186512
2006-08-24

Flexible device and method of manufacturing the same

#139
20060163574
2006-07-27

Semiconductor device and manufacturing method thereof

#140
20060110091
2006-05-25

Semiconductor optical waveguide device

#141
20060051016
2006-03-09

Dispersion compensation element, optical crystal, dispersion compensation system, dispersion compensation method

#142
20050271315
2005-12-08

High-speed electronic carrier-injection modulator based on high-index-contrast Si-waveguide

#143
20050266591
2005-12-01

Manufacturing process for ultra slim electrooptic display device unit

#144
20050263835
2005-12-01

Semiconductor device, and method of fabricating the same

#145
20050247940
2005-11-10

Semiconductor device, manufacturing method thereof, and display device

#146
20050224814
2005-10-13

Color-tunable light emitter

#147
20050207704
2005-09-22

Low loss contact structures for silicon based optical modulators and methods of manufacture

#148
20050185966
2005-08-25

Method and apparatus for modulating an optical beam in an optical device with a photonic crystal lattice

#149
20050123227
2005-06-09

Electro-optic modulator

#150
20050088580
2005-04-28

Method of fabricating a system-on-panel typed liquid crystal display

#151
20050059199
2005-03-17

Semiconductor device and manufacturing method thereof

#152
20050054199
2005-03-10

Optical waveguide devices having adjustable waveguide cladding

#153
20050017257
2005-01-27

High efficiency silicon light emitting device and modulator

#154
18142419
2024-05-28

Active photonic devices with enhanced pockels effect via isotope substitution

#155
17673696
2023-06-13

Active photonic devices with enhanced Pockels effect via isotope substitution

#156
16903285
2022-02-22

Active photonic devices with enhanced Pockels effect via isotope substitution

#157
16597310
2020-08-18

Electro-optic modulators with stacked layers

#158
16399373
2020-08-11

Liquid crystal on silicon device mirror metal process

#159
16366648
2020-10-13

Optical linked sensor network

#160
16298446
2020-05-12

Electro-optic modulators with stacked metal, dielectric, and active layers

#161
15937775
2019-04-30

Optical linked sensor network

#162
15414547
2017-10-24

Attenuator with improved fabrication consistency

#163
15394114
2017-12-05

Silicon based terahertz full wave liquid crystal phase shifter