Patents-Review.com
ClassID:

175120 ⎘

G02F2001/0151 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20210294130
2021-09-23

Heater structure with a gas-filled isolation structure to improve thermal efficiency in a modulator device

 #2
20210063777
2021-03-04

Optical modulator and package

 #3
20210055625
2021-02-25

Segmented digital to optical phase-shift converter

 #4
20210026216
2021-01-28

Optical phase shifter device

 #5
20200409187
2020-12-31

Optical phase modulator and optical modulator

 #6
20200371384
2020-11-26

Optical device, test method, optical transmission and reception device, and manufacturing method

 #7
20200285084
2020-09-10

Electro-optic modulator

 #8
20200284904
2020-09-10

Fabry-Perot cavity phase modulator including a tunable core between reflective layers, an optical modulating device including the same, and a LIDAR apparatus including the optical modulating device

 #9
20200183197
2020-06-11

Monolithic electro-optical modulator with comb-shaped transmission line

 #10
20200081184
2020-03-12

Waveguide formation using CMOS fabrication techniques

 #11
20190384073
2019-12-19

Electro-optically active device

 #12
20190377205
2019-12-12

Monolithic III-V/Si Waveguide Phase Modulator

 #13
20190293973
2019-09-26

Capacitive modulators for high-efficiency electro-optical systems

 #14
20190293971
2019-09-26

Electro-absorption modulator

 #15
20190258091
2019-08-22

Adjustable beam characteristics

 #16
20190227210
2019-07-25

Optical filter

 #17
20190219886
2019-07-18

Optical device

 #18
20190219885
2019-07-18

Optical device

 #19
20190219884
2019-07-18

Optical device

 #20
20190212627
2019-07-11

Optical device

 #21
20190171044
2019-06-06

Electro-optic modulator

 #22
20190150267
2019-05-16

Optical pulse generation for an extreme ultraviolet light source

 #23
20190064554
2019-02-28

Thermal guiding for photonic components

 #24
20190025483
2019-01-24

Optical filter

 #25
20190018262
2019-01-17

Optical apparatus

 #26
20180299706
2018-10-18

Semiconductor device and method of manufacturing same

 #27
20180279458
2018-09-27

Optical pulse generation for an extreme ultraviolet light source

 #28
20180267339
2018-09-20

Method and apparatus of surface-incident, plasmon-enhanced multiple quantum well modulators and optical coupling thereon

 #29
20180267240
2018-09-20

Tapered optical waveguides

 #30
20180214951
2018-08-02

Additive manufacturing systems and methods for the same

 #31
20180196138
2018-07-12

OPTICAL MODULATING DEVICE AND SYSTEM INCLUDING THE SAME

 #32
20180196137
2018-07-12

Optical modulating device and system employing same

 #33
20180180896
2018-06-28

Methods of and systems for heat deposition in additive manufacturing

 #34
20180180811
2018-06-28

Waveguide formation using CMOS fabrication techniques

 #35
20180136496
2018-05-17

Integrated electro-optic modulator

 #36
20180088358
2018-03-29

Adjustable beam characteristics

 #37
20180088357
2018-03-29

Adjustable beam characteristics

 #38
20180088343
2018-03-29

Adjustable beam characteristics

 #39
20180046056
2018-02-15

Optical modulator using phase change material and device including the same

 #40
20180039022
2018-02-08

Optical interconnection device and integrated optical device using bulk-silicon substrate

 #41
20180024410
2018-01-25

Optical modulator and method of manufacturing same

 #42
20170329159
2017-11-16

Optical tuning system and method

 #43
20170315420
2017-11-02

Optical waveguide device

 #44
20170315387
2017-11-02

Optical phase shifter device

 #45
20170315386
2017-11-02

Carrier density-based tunable filter

 #46
20170307953
2017-10-26

Electromagnetic Tunable Interferometric Device

 #47
20170307909
2017-10-26

Display device having a variable thickness covering

 #48
20170279537
2017-09-28

Dynamic beam steering optoelectronic packages

 #49
20170269392
2017-09-21

Interdigitated optical modulator

 #50
20170261772
2017-09-14

Slow-light silicon optical modulator

 #51
20170248806
2017-08-31

Silicon depletion modulators with enhanced slab doping

 #52
20170176780
2017-06-22

SEMICONDUCTOR WAVEGUIDE STRUCTURE

 #53
20170131615
2017-05-11

Photonic phased array antenna

 #54
20170102563
2017-04-13

Disk resonator based on a composite structure

 #55
20170082877
2017-03-23

Optical modulator and method for manufacturing same

 #56
20170075148
2017-03-16

Integrated electro-optic modulator

 #57
20170059894
2017-03-02

Nanoscale plasmonic field-effect modulator

 #58
20170045689
2017-02-16

PHOTONIC INTEGRATED CIRCUIT INCORPORATING A BANDGAP TEMPERATURE SENSOR

 #59
20170038609
2017-02-09

Slow-light silicon optical modulator

 #60
20170023810
2017-01-26

Optical waveguide device and method of manufacturing the same

 #61
20170023804
2017-01-26

Optical phased array using guided resonance with backside reflectors

 #62
20170023803
2017-01-26

Optical modulator including nanostructure

 #63
20160357035
2016-12-08

Optical semiconductor device

 #64
20160349545
2016-12-01

Electro-optical modulator

 #65
20160313577
2016-10-27

DUAL-JUNCTION OPTICAL MODULATOR AND THE METHOD TO MAKE THE SAME

 #66
20160299363
2016-10-13

Vertical PN silicon modulator

 #67
20160161824
2016-06-09

Ring resonator comprising optical filtering device

 #68
20160091738
2016-03-31

Optical closed loop microresonator and thyristor memory device

 #69
20160091663
2016-03-31

Optical closed loop microresonator and thyristor memory device

 #70
20150301363
2015-10-22

MOS capacitor optical modulator with transparent conductive and low-refractive-index gate

 #71
20150277157
2015-10-01

Detector remodulator

 #72
20150212385
2015-07-30

Semiconductor interferometric device

 #73
20150212346
2015-07-30

Interdigitated optical modulator

 #74
20150168748
2015-06-18

HIGH FREQUENCY RESONATOR MODULATOR APPARATUS, METHOD AND APPLICATIONS

 #75
20150132015
2015-05-14

Optical resonator apparatus, optical transmitter and controlling method for optical resonator

 #76
20150125111
2015-05-07

Waveguide formation using CMOS fabrication techniques

 #77
20150063741
2015-03-05

Device for generating a modulation of an optical signal

 #78
20150062691
2015-03-05

Tunable optical metamaterial

 #79
20140233878
2014-08-21

Optical element and Mach-Zehnder optical waveguide element

 #80
20130188969
2013-07-25

Method and system for multiple resonance interferometer

 #81
16590630
2020-11-10

Traveling wave modulator

 #82
16514993
2020-12-15

Optical modulator and package

 #83
16298446
2020-05-12

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

 #84
16181879
2019-11-05

Electro-optic modulator with vertically-arranged optical paths

 #85
15920785
2019-03-26

Electro-optic modulator with a periodic junction arrangement

 #86
15913751
2019-11-26

Traveling wave modulator

 #87
15610396
2019-07-09

Multi-wavelength band optical phase and amplitude controller

 #88
14290983
2017-01-31

Stacked rows pseudo-randomly spaced two-dimensional phased array assembly

 #89
14282904
2016-05-03

Method and apparatus of highly linear optical modulation

 #90
14260175
2017-04-04

Resonant optical device with a microheater