ClassID:

223886

H04B10/43 - CPC Classification

Classification description:

Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication; Transceivers using a single component as both light source and receiver, e.g. using a photoemitter as a photoreceiver

Recent Application in this class:
#1
20250383496
2025-12-18

OPTICAL DEVICE, OPTICAL RECEIVER, AND OPTICAL TRANSMITTER

#2
20250260492
2025-08-14

POLYCHROMIC MICROLED EMITTERS FOR DATA COMMUNICATIONS

#3
20250096894
2025-03-20

Reciprocity Based Estimation of Optical Channel Gain

#4
20250088280
2025-03-13

LASER TRIGGERED DISPLAY DEVICE

#5
20250088279
2025-03-13

ELECTRO-PHOTONIC TRANSMITTER AND RECEIVER INTEGRATED CIRCUITS (CHIPLETS) FOR CO-PACKAGED OPTICS AND METHODS OF OPERATION

#6
20250035865
2025-01-30

OPTICAL SUBSYSTEM WITH FLAT LENSES FOR MULTIMODE TRANSCEIVERS

#7
20250003132
2025-01-02

HOUSEHOLD APPLIANCE WITH A SENSOR DEVICE

#8
20240429678
2024-12-26

WAVELENGTH TUNABLE LASER APPARATUS, OPTICAL TRANSCEIVER, AND WAVELENGTH CONTROL METHOD

#9
20240421909
2024-12-19

Electro-photonic transmitter and receiver integrated circuits (chiplets) for co-packaged optics and methods of operation

#10
20240405878
2024-12-05

PLUGGABLE OPTICAL TRANSCEIVER MODULE

#11
20240396630
2024-11-28

OPTICAL TRANSCEIVER CONTROL METHOD AND OPTICAL TRANSCEIVER

#12
20240396293
2024-11-28

OPTICAL TRANSCEIVER SYSTEM AND LASER DIODE DEVICE THEREOF

#13
20240353697
2024-10-24

OPTICAL MODULATOR ELEMENT, OPTICAL TRANSMITTER, AND OPTICAL TRANSCEIVER

#14
20240305378
2024-09-12

ELECTRICAL-TO-COHERENT OPTICAL-TO-ELECTRICAL DATA COMMUNICATION CABLE ASSEMBLY

#15
20240291567
2024-08-29

PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS

#16
20240235686
2024-07-11

Electronic Module, Especially Optical Transceiver Module

#17
20240214074
2024-06-27

Optical delay calibration of optical modules

#18
20240204993
2024-06-20

MULTIPLEXING DEVICE, QKD SYSTEM, QKD DEVICE, MULTIPLEXING METHOD, AND ADJUSTMENT METHOD

#19
20240137125
2024-04-25

Electronic Module, Especially Optical Transceiver Module

#20
20240022336
2024-01-18

OPTICAL POWER SUPPLY SYSTEM, POWER RECEIVING SIDE OPTICAL COMMUNICATION DEVICE AND POWER SUPPLY METHOD

#21
20240007185
2024-01-04

Photonic integrated circuit with inverted H-tree unit cell design

#22
20230327771
2023-10-12

Laser grid structures for wireless high speed data transfers

#23
20230318711
2023-10-05

Optical Transceiver Methods and Apparatus for Integrated Optical Links

#24
20230268995
2023-08-24

Optical transmission/reception unit and apparatus for signal transfer

#25
20230253760
2023-08-10

6.4 TBPS SILICON-BASED PHOTONICS ENGINE TRANSCEIVER CHIP MODULE FOR HIGH-SPEED OPTICAL COMMUNICATION

#26
20230188216
2023-06-15

Distributed optical millimeter wave terahertz transfer system and transfer method

#27
20230185036
2023-06-15

Light guiding device and light guiding device applied to silicon photonics structure

#28
20230140715
2023-05-04

Optical transmission device, optical communication system, and optical communication method

#29
20230036960
2023-02-02

System for creating an adjustable delay

#30
20220413215
2022-12-29

Circuit for detecting low-power optical data signal

#31
20220352985
2022-11-03

Optical communication modules with improved security

#32
20220352979
2022-11-03

Optical transceiver, transmission signal determination method, and optical communication system

#33
20220321225
2022-10-06

Laser grid structures for wireless high speed data transfers

#34
20220311518
2022-09-29

System for creating an adjustable delay

#35
20220263587
2022-08-18

System and method to prevent unauthorized voice detection via fiber links

#36
20220247494
2022-08-04

Optical transceiver based on planar lightwave circuit

#37
20220190929
2022-06-16

Dual polarization unit for coherent transceiver or receiver

#38
20220140902
2022-05-05

Optical and radio frequency terminal for space-to-ground communications

#39
20220115229
2022-04-14

Semiconductor manufacturing method and apparatus thereof

#40
20220075115
2022-03-10

Method for detecting low-power optical signal with high sensitivity

#41
20220006522
2022-01-06

Optical transmission system and unused channel verification method

#42
20210397063
2021-12-23

Pluggable optical module and optical communication system

#43
20210391923
2021-12-16

Optical transmission/reception unit and apparatus for signal transfer

#44
20210367680
2021-11-25

System and method to prevent unauthorized voice detection via fiber links

#45
20210328678
2021-10-21

Optical transceiver monitoring system

#46
20210273726
2021-09-02

Method for communication between two utility vehicles

#47
20210234613
2021-07-29

Optical transceiver monitoring system

#48
20210211200
2021-07-08

Laser grid structures for wireless high speed data transfers

#49
20210165031
2021-06-03

EMC test system and EMC test method using LiFi

#50
20210105025
2021-04-08

Heat transfer in optical transceiver

#51
20200336217
2020-10-22

Transmitter for throughput increases for optical communications

#52
20200336216
2020-10-22

System for throughput increases for optical communications

#53
20200252128
2020-08-06

Visible light communication transceiver and visible light communication system

#54
20200244368
2020-07-30

LOW-POWER FIBER OPTIC TRANSCEIVER

#55
20200244360
2020-07-30

Optical satellite communication

#56
20200244358
2020-07-30

Dual-mode optical devices for time-of-flight sensing and information transfer

#57
20200226891
2020-07-16

System and method for manufacture of a light reflecting antenna system

#58
20200217789
2020-07-09

ELECTROMAGNETIC WAVE SENSOR, ELECTROMAGNETIC WAVE DETECTION APPARATUS, MEDIUM HANDLING APPARATUS, AND MEDIUM INSPECTION APPARATUS

#59
20200135450
2020-04-30

Semiconductor manufacturing method and apparatus thereof

#60
20200096701
2020-03-26

Input waveguide arrangement in a photonic chip

#61
20200073196
2020-03-05

Pluggable optical module and optical communication system

#62
20200057196
2020-02-20

Coupling between a waveguide device and fiber stub

#63
20200044765
2020-02-06

Systems and methods for full duplex coherent optics

#64
20200036440
2020-01-30

Optical transmission characteristic estimation method, optical transmission characteristic compensation method, optical transmission characteristic estimation system and optical transmission characteristic compensation system

#65
20200028587
2020-01-23

Integrated optical device

#66
20200028586
2020-01-23

Signal-to-noise ratio estimation method, optical transmission apparatus, and optical transmission system

#67
20190386744
2019-12-19

Dual-mode optical devices for time-of-flight sensing and information transfer, and apparatus, systems, and methods utilizing same

#68
20190363797
2019-11-28

Method and system for a photonic interposer

#69
20190350062
2019-11-14

Wavelength sensing lighting system and associated methods

#70
20190326994
2019-10-24

Phase optimization technique in high-speed simultaneous bidirectional links

#71
20190326987
2019-10-24

Reception device, transmission device, optical communication system, and optical communication method

#72
20190227230
2019-07-25

Photonic chip with an input wavelength filter

#73
20190199446
2019-06-27

Free air optical backplane interconnect

#74
20190190609
2019-06-20

Optical Transceiver for Radio Frequency Communication

#75
20190182923
2019-06-13

Wavelength Sensing Lighting System and Associated Methods

#76
20190158184
2019-05-23

Stackable fiber optic transmitter/receiver modules

#77
20190123829
2019-04-25

Method and system for selectable parallel optical fiber and wavelength division multiplexed operation

#78
20190074906
2019-03-07

Method and system for a photonic interposer

#79
20190052365
2019-02-14

Laser grid structures for wireless high speed data transfers

#80
20190020400
2019-01-17

TRANSCEIVER ARRAY

#81
20180248631
2018-08-30

Stackable fiber optic transmitter/receiver modules

#82
20180241466
2018-08-23

Information processing apparatus and a method of determining whether or not to transmit failure information

#83
20180196139
2018-07-12

SYSTEM FOR FREE-SPACE OPTICAL COMMUNICATION AND LIDAR

#84
20180077769
2018-03-15

Wavelength sensing lighting system and associated methods

#85
20180069634
2018-03-08

Method and system for a photonic interposer

#86
20180069633
2018-03-08

Optical transmission device and optical communication system

#87
20180062749
2018-03-01

Low-power fiber optic transceiver

#88
20180013494
2018-01-11

Method and system for selectable parallel optical fiber and wavelength division multiplexed operation

#89
20170331566
2017-11-16

Transceiver array

#90
20170310393
2017-10-26

Free space optical data transmission for secure computing

#91
20170302382
2017-10-19

Stackable fiber optic transmitter/receiver modules

#92
20170207854
2017-07-20

Laser-based system utilizing multiple laser beams

#93
20170126322
2017-05-04

Wavelength control of two-channel DEMUX/MUX in silicon photonics

#94
20170033870
2017-02-02

Systems for improved spectral efficiency in multi-carrier communication systems

#95
20170019180
2017-01-19

Optical communication and charging device and method of use

#96
20170018679
2017-01-19

Light emitting diode and data transmission and reception apparatus

#97
20160359566
2016-12-08

Semiconductor arrangement and formation thereof

#98
20160277115
2016-09-22

Method and system for photonic interposer

#99
20160204891
2016-07-14

Wavelength control of two-channel DEMUX/MUX in silicon photonics

#100
20160202116
2016-07-14

Electronic device including light detection circuit

#101
20160134375
2016-05-12

Communication method for a cluster of network hosts

#102
20160035649
2016-02-04

Semiconductor devices with optical through via structures, memory cards including the same, and electronic systems including the same

#103
20150357712
2015-12-10

Directional multiband antenna

#104
20150349893
2015-12-03

Optical transceiver

#105
20150311981
2015-10-29

Single-core optical transceiver

#106
20150222364
2015-08-06

Semiconductor packages with optical transceivers

#107
20150200729
2015-07-16

Optical transceiver and optical communication system

#108
20150180210
2015-06-25

Semiconductor arrangement and formation thereof

#109
20150063820
2015-03-05

CROSS-TALK REDUCTION IN A BIDIRECTIONAL OPTOELECTRONIC DEVICE

#110
20150034806
2015-02-05

Feedback-based trans-impedance amplifier with programmable input impedance

#111
20150003839
2015-01-01

OPTICAL TRANSCEIVER

#112
20150003838
2015-01-01

Data processing of an optical network element

#113
20140369693
2014-12-18

Method and system for a photonic interposer

#114
20140353529
2014-12-04

Optical receiver method and apparatus

#115
20140241733
2014-08-28

Optical communication apparatus

#116
20140140706
2014-05-22

Method and algorithm for stabilizing the output state of an optical transceiver

#117
20140056594
2014-02-27

Extended reach XFP transceiver with integrated forward error correction

#118
20130129349
2013-05-23

Wavelength sensing lighting system and associated methods for national security application

#119
20120257890
2012-10-11

System and method for cable monitoring

#120
20120177381
2012-07-12

Method and system for a photonic interposer

#121
20110305460
2011-12-15

Portable light providing illumination and data

#122
20110268450
2011-11-03

Cross-talk reduction in a bidirectional optoelectronic device

#123
20110229135
2011-09-22

Optical component and method for data processing

#124
20100284698
2010-11-11

Transceiver system on a card for simultaneously transmitting and receiving information at a rate equal to or greater than approximately one terabit per second

#125
20100045478
2010-02-25

Intrinsic flux sensing

#126
20090202252
2009-08-13

Optical communication module and method for using the same

#127
20090034980
2009-02-05

Impedance matching circuit with simultaneous shielding of parasitic effects for transceiver modules

#128
20080240724
2008-10-02

System and method for cable monitoring

#129
20080037993
2008-02-14

Impedance matching circuit with simultaneous shielding of parasitic effects for transceiver modules

#130
20070154222
2007-07-05

Half duplex type optical connection structure and optical device suitable for the same

#131
20070154147
2007-07-05

Mechanism to increase an optical link distance

#132
20060133814
2006-06-22

Optical transceiver having optical receiver with function to cancel noise originated to optical transmitter

#133
20060104646
2006-05-18

Optoelectronic transmitting arrangement and optoelectronic receiving arrangement for parallel optical interconnects

#134
20060093371
2006-05-04

Transaction for transceiver firmware download

#135
20060093370
2006-05-04

Configurable optical transceiver feature specific cost transaction

#136
20060093369
2006-05-04

Photonic integrated circuit (PIC) transceivers for an optical line terminal (OLT) and an optical network unit (ONU) in passive optical networks (PONs)

#137
20060093368
2006-05-04

Dynamically adaptive optical transceiver

#138
20060045530
2006-03-02

Compact optical transceiver module

#139
20050213988
2005-09-29

Light transmitter-receiver apparatus

#140
20050175354
2005-08-11

All-optical wavelength converter circuit

#141
20050152701
2005-07-14

Internal EMI shield for an optoelectronic module

#142
20050141803
2005-06-30

Communications adapter module

#143
20050123302
2005-06-09

Impedance matching circuit with simultaneous shielding of parasitic effects for transceiver modules

#144
20050078963
2005-04-14

Cancellation of optical signal reflections in bi-directional optical fibers

#145
20050078962
2005-04-14

Offset signal launch in optical fiber

#146
20050078961
2005-04-14

System for transmitting signals in free space and method thereof

#147
20050058455
2005-03-17

Analog to digital signal conditioning in optoelectronic transceivers

#148
20050053381
2005-03-10

Repeater node and serial bus system therefor

#149
20050053380
2005-03-10

Optical transceiver for reducing crosstalk

#150
17386920
2022-11-15

Method of manufacturing device with optical component disposed thereon and transmission device manufactured by the same

#151
17370592
2023-08-01

Systems and methods for full duplex coherent optics

#152
17303934
2022-06-28

Configurable link extender in small form factor

#153
16584302
2020-08-11

Optical transceiver

#154
16259292
2020-02-18

Virtual machine virtual fabric login system

#155
16258437
2020-04-21

Variable length field fibre channel address system

#156
15999022
2019-07-23

Tunable narrowband infrared receiver

#157
15941472
2019-09-24

Dynamically determining optical transceiver expected life

#158
15850295
2019-01-29

Optical module and circuit and method to control the same

#159
14536294
2016-04-26

Wavelength control of two-channel DEMUX/MUX in silicon photonics