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ELECTRICITY
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Electric communication
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SELECTING
Current Industry
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Details of selecting apparatus or arrangements for establishing connections among stations for the purpose of transferring information via these connections
Sub Industries
H04Q1/02
Constructional details
H04Q1/021
using pivoting mechanisms for accessing the interior of the apparatus
H04Q1/023
using sliding mechanisms for accessing the interior of the apparatus
H04Q1/025
Cabinets
H04Q1/026
characterized by door details
H04Q1/028
Subscriber network interface devices
H04Q1/03
Power distribution arrangements
H04Q1/032
power failure protection
H04Q1/035
Cooling of active equipments
H04Q1/04
Frames or mounting racks for selector switches Accessories therefor
H04Q1/06
Cable ducts or mountings specially adapted for exchange installations
H04Q1/062
vertical management arrangements
H04Q1/064
horizontal management arrangements
H04Q1/066
arranged on the front side
H04Q1/068
arranged on the rear side
H04Q1/08
Frames or mounting racks for relays Accessories therefor
H04Q1/09
Frames or mounting racks not otherwise provided for
H04Q1/10
Exchange station construction
H04Q1/11
Protection against environment
H04Q1/112
mechanical protection
H04Q1/114
flooding protection
H04Q1/116
lightning or EMI protection
H04Q1/118
heat or sun protection
H04Q1/12
Arrangements of multiple bars with or without pivotable frames
H04Q1/13
Patch panels for monitoring, interconnecting or testing circuits
H04Q1/131
being pivotable
H04Q1/133
being slidable
H04Q1/135
characterized by patch cord details
H04Q1/136
having patch field management or physical layer management arrangements
H04Q1/138
using RFID
H04Q1/14
Distribution frames
H04Q1/141
Details of connexions between cable and distribution frame
H04Q1/142
Terminal blocks for distribution frames
H04Q1/143
with contacts on circular surface
H04Q1/144
Plugs used in distribution frames
H04Q1/145
with switches arranged in a matrix configuration
H04Q1/146
with line protection means
H04Q1/147
using robots for distributing
H04Q1/148
Identification strips for distribution frames
H04Q1/149
Wireguides in connector blocks
H04Q1/15
Backplane arrangements
H04Q1/155
characterised by connection features
H04Q1/16
Wiring arrangements for selector switches or relays in frames
H04Q1/18
Electrical details
H04Q1/20
Testing circuits or apparatus Circuits or apparatus for detecting, indicating, or signalling faults or troubles
H04Q1/22
Automatic arrangements
H04Q1/24
for connection devices
H04Q1/245
in time-division multiplex systems
H04Q1/26
for signalling trouble in unoccupied sub-exchanges
H04Q1/28
Current-supply circuits or arrangements for selection equipment at exchanges
H04Q1/30
Signalling arrangements Manipulation of signalling currents
H04Q1/32
using trains of dc pulses
H04Q1/34
Impulse regenerators with mechanical or other non-electrical marking arrangements
H04Q1/36
Pulse-correcting arrangements
H04Q1/38
using combinations of direct currents of different amplitudes or polarities over line conductors or combination of line conductors
H04Q1/39
using coded pulse groups
H04Q1/40
whereby duration of pulse or interval between two pulses is variable
H04Q1/42
involving the position of a pulse in a cycle
H04Q1/44
using alternate current
H04Q1/442
with out-of-voice band signalling frequencies
H04Q1/4423
using one signalling frequency
H04Q1/4426
using two or more signalling frequencies, transmitted in succession or simultaneously
H04Q1/444
with voice-band signalling frequencies
H04Q1/446
using one signalling frequency
H04Q1/4465
the same frequency being used for all signalling information
H04Q1/448
with conversion of a single frequency signal into a digital signal
H04Q1/4485
which is transmitted in digital form
H04Q1/45
using multi-frequency signalling
H04Q1/453
in which m-out-of-n signalling frequencies are transmitted
H04Q1/4535
with an additional signal transmitted for voice protection
H04Q1/457
with conversion of multifrequency signals into digital signals
H04Q1/4575
which are transmitted in digital form
H04Q1/46
comprising means for distinguishing between a signalling current of predetermined frequency and a complex current containing that frequency
H04Q1/48
Induced-current signalling arrangements
H04Q1/50
Conversion between different kinds of signals
H04Q1/54
Amplifier switched-on automatically in dependence on automatically-selected lines
H04Q1/56
Balancing circuitry switched-on automatically in dependence on automatically-selected lines
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
10G rate OLT terminal transceiver integrated chip based on XGSPON w...
Patent number
11,942,985
Issue date
Mar 26, 2024
An Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical switch with all-optical memory buffer
Patent number
11,943,571
Issue date
Mar 26, 2024
NEWPHOTONICS Ltd.
Yosef Ben-Ezra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical submarine branching apparatus, optical submarine cable syst...
Patent number
11,942,991
Issue date
Mar 26, 2024
NEC Corporation
Ryota Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Passive optical network adaptor with wireless interface
Patent number
11,936,424
Issue date
Mar 19, 2024
FRONTIER COMMUNICATIONS HOLDINGS, LLC
John Valdez
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ballasted telecommunications equipment mounts and assemblies
Patent number
11,937,027
Issue date
Mar 19, 2024
CommScope Technologies LLC
Jyoti Ojha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Probabilistically shaped unamplified optical signaling
Patent number
11,937,029
Issue date
Mar 19, 2024
Juniper Networks, Inc.
Zhen Qu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical link system and method for computation
Patent number
11,937,030
Issue date
Mar 19, 2024
Luminous Computing, Inc.
Patrick Gallagher
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cable identification and guided connections
Patent number
11,937,028
Issue date
Mar 19, 2024
NVIDIA Corporation
Ryan Albright
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Systems and methods for combination telecommunications and power ne...
Patent number
11,936,435
Issue date
Mar 19, 2024
Aleksandar Milojkovic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Remote communication and powered sensing/control/identification dev...
Patent number
11,937,031
Issue date
Mar 19, 2024
RTX Corporation
Joseph V. Mantese
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical transmission apparatus, optical reception apparatus, optica...
Patent number
11,936,431
Issue date
Mar 19, 2024
NEC Corporation
Yoshiaki Aono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, methods, and apparatus for optical transceiver with multip...
Patent number
11,927,807
Issue date
Mar 12, 2024
Juniper Networks, Inc.
Kevan Peter Jones
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical and electronic integrated switch
Patent number
11,930,309
Issue date
Mar 12, 2024
Nippon Telegraph and Telephone Corporation
Keita Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tamper-sensitive splitter for monitoring network traffic
Patent number
11,923,967
Issue date
Mar 5, 2024
AT&T Intellectual Property I, L.P.
Joseph Soryal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intelligent fiber port management
Patent number
11,924,591
Issue date
Mar 5, 2024
Fiber Mountain, Inc.
Mohammad H. Raza
G08 - SIGNALLING
Information
Patent Grant
Method, apparatus and system for transmitting OMCI messages
Patent number
11,924,594
Issue date
Mar 5, 2024
Nokia Solutions and Networks Oy
Xin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fast flow-controlled and clock-distributed optical switching system...
Patent number
11,924,592
Issue date
Mar 5, 2024
Technische Universiteit Eindhoven
Nicola Calabretta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for co-packaged optics
Patent number
11,924,593
Issue date
Mar 5, 2024
NEWPHOTONICS LTD
Yosef Ben-Ezra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Repeater design for distributed acoustic sensing on multispan fiber...
Patent number
11,920,975
Issue date
Mar 5, 2024
NEC Corporation
Ezra Ip
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Modular assembly for providing telecommunications and internet serv...
Patent number
11,917,345
Issue date
Feb 27, 2024
XIBER, LLC
Stephen Hon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantum internet router
Patent number
11,916,601
Issue date
Feb 27, 2024
Cable Television Laboratories, Inc.
Bernardo Huberman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Receiver optical sub-assembly, combo bi-directional optical sub- as...
Patent number
11,916,600
Issue date
Feb 27, 2024
Huawei Technologies Co., Ltd.
Shu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coding control method and apparatus in a passive optical network, c...
Patent number
11,916,669
Issue date
Feb 27, 2024
ZTE Corporation
Zheng Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Test instruments and methods for emulating optical network terminal...
Patent number
11,910,136
Issue date
Feb 20, 2024
Viavi Solutions Inc.
Hans Joerg Wolf
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ROF communication remote machine and ROF system
Patent number
11,909,443
Issue date
Feb 20, 2024
Comba Network Systems Company Limited
Weidong Zhong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical link diagnostic system
Patent number
11,910,134
Issue date
Feb 20, 2024
Google LLC
Jill Berger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical signal transmission method and related apparatus
Patent number
11,910,135
Issue date
Feb 20, 2024
Huawei Technologies Co., Ltd.
Wei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Technologies for dividing work across accelerator devices
Patent number
11,907,557
Issue date
Feb 20, 2024
Intel Corporation
Susanne M. Balle
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reconfigurable optical router
Patent number
11,909,516
Issue date
Feb 20, 2024
Juniper Networks, Inc.
Brian Robert Koch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and methods for receiving signals using optical lens as a...
Patent number
11,909,424
Issue date
Feb 20, 2024
FutureWei Technologies, Inc.
Stefano Galli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR AN EQUALIZER BASED ON VITERBI ALGORITHM
Publication number
20240106536
Publication date
Mar 28, 2024
Nokia Solutions and Networks Oy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECONFIGURABLE OPTICAL ADD AND DROP MULTIPLEXER SYSTEM WITH INTERGR...
Publication number
20240106558
Publication date
Mar 28, 2024
Molex, LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distributed Optical Circuit Allocation in Optical Data-Center Netwo...
Publication number
20240107206
Publication date
Mar 28, 2024
MELLANOX TECHNOLOGIES, LTD.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCH AND COMMUNICATION SYSTEM
Publication number
20240107205
Publication date
Mar 28, 2024
Huawei Technologies Co., Ltd
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REPEATER DEVICE AND TRANSMISSION CONTROL TECHNIQUES IN QUANTUM CRYP...
Publication number
20240107207
Publication date
Mar 28, 2024
NEC Corporation
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ENABLING POINT-TO-MULTI-POINT APPLICATIONS...
Publication number
20240106556
Publication date
Mar 28, 2024
Infinera Corp.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Microwave photon frequency synthesis system and method
Publication number
20240107204
Publication date
Mar 28, 2024
CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION NO. 44 RESEARCH INSTITUTE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMBO OPTICAL NETWORK UNIT OPTICAL MODULE CIRCUIT
Publication number
20240107208
Publication date
Mar 28, 2024
POTRON TECHNOLOGY CO., LTD.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTELLIGENT FIBER TO THE ROOM (FTTR) GATEWAY
Publication number
20240098392
Publication date
Mar 21, 2024
Huawei Technologies Co., Ltd
Frank J. Effenberger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR MANAGING LINE NUMBER SHEET FOR MOBILE COMM...
Publication number
20240098390
Publication date
Mar 21, 2024
HFR, INC.
Sun Ik LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EFFICIENTLY INTERCONNECTING COMPUTING NODES TO ENABLE USE OF HIGH-...
Publication number
20240098391
Publication date
Mar 21, 2024
Microsoft Technology Licensing, LLC
Hitesh BALLANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PASSIVE DISTRIBUTION SYSTEM USING FIBER INDEXING
Publication number
20240094479
Publication date
Mar 21, 2024
CommScope Technologies LLC
Paul Kmit
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHODS FOR COORDINATED DELIVERY OF MULTIPLE DATA CHA...
Publication number
20240098393
Publication date
Mar 21, 2024
Charter Communications Operating, LLC
Pratik Das
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Network and Node Using Timeslotted Reception
Publication number
20240089641
Publication date
Mar 14, 2024
Nippon Telegraph and Telephone Corporation
Ibrahim Salah
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE FOR LIQUID COOLING OF NETWORK INTERFACE DEVICES
Publication number
20240090165
Publication date
Mar 14, 2024
MELLANOX TECHNOLOGIES LTD.
Oren Weltsch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRIVATE LINE CONFIGURATION METHOD, OPTICAL NETWORK, DEVICE AND READ...
Publication number
20240089640
Publication date
Mar 14, 2024
ZTE Corporation
Dajiang WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SAFETY POWER DISCONNECTION FOR POWER DISTRIBUTION OVER POWER CONDUC...
Publication number
20240088705
Publication date
Mar 14, 2024
Corning Optical Communications LLC
Ami Hazani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COMPUTER ARCHITECTURE WITH DISAGGREGATED MEMORY AND HIGH-BANDWIDTH...
Publication number
20240078175
Publication date
Mar 7, 2024
Luminous Computing, Inc.
David Cureton BAKER
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRECONFIGURED WEATHER-RESISTANT ENCLOSURE ASSEMBLY FOR TERMINATING...
Publication number
20240080593
Publication date
Mar 7, 2024
Florida Power & Light Company
Charles E WEAVER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEDICAL DEVICES WITH CIRCUITRY FOR CAPTURING AND PROCESSING PHYSIOL...
Publication number
20240079126
Publication date
Mar 7, 2024
Autonomix Medical. Inc.
Landy Toth
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HARDWARE-ASSISTED DIGITAL FAULT RELAY FOR SUB-50MS OPTICAL PROTECTION
Publication number
20240080260
Publication date
Mar 7, 2024
Infinera Corp.
Ashok Kunjidhapatham
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PRE-CALCULATING AND APPLYING OPTIMIZED PHASE PATTERNS TO...
Publication number
20240073566
Publication date
Feb 29, 2024
II-VI Delaware, Inc.
Alan A. FENNEMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL FIBER BRANCHING SWITCHING APPARATUS
Publication number
20240072898
Publication date
Feb 29, 2024
NEC Corporation
Hideo ASADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUSES AND METHODS FOR FACILITATING COMMUNICATIONS AND PROVISI...
Publication number
20240073567
Publication date
Feb 29, 2024
AT&T INTELLECTUAL PROPERTY I, L.P.
Donald J. Barnickel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTION OF A METRIC OF QUALITY OF A NETWORK
Publication number
20240072914
Publication date
Feb 29, 2024
Nokia Solutions and Networks Oy
Benoit M. DROOGHAAG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL ACCESS NETWORK
Publication number
20240063911
Publication date
Feb 22, 2024
Nippon Telegraph and Telephone Corporation
Shingo ONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT SOURCE DEVICE, OPTICAL DEVICE, CONTROL LIGHT GENERATION METHO...
Publication number
20240064444
Publication date
Feb 22, 2024
NEC Corporation
Taketo Onuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NETWORK SWITCH SYSTEM
Publication number
20240063914
Publication date
Feb 22, 2024
Prime World International Holdings Ltd.
Hsiang-Jen LU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR FAST LINK BRINGUP
Publication number
20240064443
Publication date
Feb 22, 2024
MELLANOX TECHNOLOGIES, LTD.
Ioannis (Giannis) Patronas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED LINE MONITORING AND PARAMETER REPORTING FOR HIGH FIBER COU...
Publication number
20240064445
Publication date
Feb 22, 2024
SubCom, LLC
Yunlu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE