Arrangements for reducing noise and distortion

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H04B10/697

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B10/00Transmission systems employing electromagnetic waves other than radio-waves

Current Industry

H04B10/697Arrangements for reducing noise and distortion

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light receiving device and communication device
- Patent number 12,212,370
- Issue date Jan 28, 2025
- NEC Corporation
- Toshiki Imamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical signal adjustment
- Patent number 12,132,521
- Issue date Oct 29, 2024
- Fujitsu Limited
- Olga I. Vassilieva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pure-optical active cable and repeater
- Patent number 12,132,520
- Issue date Oct 29, 2024
- EVERPRO (WUHAN) TECHNOLOGIES COMPANY LIMITED
- Yan Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing scintillation noise in free-space optical communications
- Patent number 12,113,580
- Issue date Oct 8, 2024
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for transmitting and receiving signals in wire...
- Patent number 12,081,277
- Issue date Sep 3, 2024
- LG Electronics Inc.
- Hojae Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for decoding and equalizing
- Patent number 12,081,270
- Issue date Sep 3, 2024
- Huawei Technologies Co., Ltd.
- Jie Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for generating a PAM eye diagram in a receiver
- Patent number 12,003,352
- Issue date Jun 4, 2024
- Altera Corporation
- Peng Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common-mode current adjustment in a receiver
- Patent number 12,003,279
- Issue date Jun 4, 2024
- Hewlett Packard Enterprise Development LP
- David Ritter Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulation method, apparatus, and system for imaging scanning signa...
- Patent number 11,996,894
- Issue date May 28, 2024
- MECH-MIND ROBOTICS TECHNOLOGIES LTD.
- Ting Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing scintillation noise in free-space optical communications
- Patent number 11,990,942
- Issue date May 21, 2024
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo cancellation system and method
- Patent number 11,990,937
- Issue date May 21, 2024
- Cable Television Laboratories, Inc.
- Mu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-signal receiver including active inductor continuous time li...
- Patent number 11,979,160
- Issue date May 7, 2024
- Korea University Research and Business Foundation
- Chulwoo Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency domain equalization method, equalizer, optical receiver,...
- Patent number 11,967,996
- Issue date Apr 23, 2024
- Huawei Technologies Co., Ltd.
- Jilong Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for transmitting and/or receiving data over a...
- Patent number 11,942,994
- Issue date Mar 26, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Felix Frey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication in a switching network
- Patent number 11,901,955
- Issue date Feb 13, 2024
- Microsoft Technology Licensing, LLC
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Module with high peak bandwidth I/O channels
- Patent number 11,901,956
- Issue date Feb 13, 2024
- L. Pierre de Rochemont
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reducing scintillation noise in free-space optical communications
- Patent number 11,888,533
- Issue date Jan 30, 2024
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing method and optical receiver
- Patent number 11,870,500
- Issue date Jan 9, 2024
- Huawei Technologies Co., Ltd.
- Yanzhao Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for multi-path interference mitigation in an optical commun...
- Patent number 11,855,702
- Issue date Dec 26, 2023
- MARVELL ASIA PTE. LTD.
- Benjamin P. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver optical sub-assembly, bi-directional optical sub-assembly,...
- Patent number 11,848,710
- Issue date Dec 19, 2023
- Huawei Technologies Co., Ltd.
- Rixiang Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microstructure enhanced absorption photosensitive devices
- Patent number 11,830,954
- Issue date Nov 28, 2023
- W&WSens Devices Inc.
- Shih-Yuan Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reducing scintillation noise in free-space optical communications
- Patent number 11,824,588
- Issue date Nov 21, 2023
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for generating millimeter wave noise with flat ra...
- Patent number 11,811,457
- Issue date Nov 7, 2023
- GUANGDONG UNIVERSITY OF TECHNOLOGY
- Yuncai Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for efficient digitization in a communication ne...
- Patent number 11,799,550
- Issue date Oct 24, 2023
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microstructure enhanced absorption photosensitive devices
- Patent number 11,791,432
- Issue date Oct 17, 2023
- W&Wsens Devices, Inc.
- Shih-Yuan Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reception device
- Patent number 11,784,721
- Issue date Oct 10, 2023
- Mitsubishi Electric Corporation
- Takanori Kawanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical frequency transfer device based on passive phase compensati...
- Patent number 11,764,876
- Issue date Sep 19, 2023
- Shanghai Jiao Tong University
- Liang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burstmode optical transmitter
- Patent number 11,742,952
- Issue date Aug 29, 2023
- Electronics and Telecommunications Research Institute
- Han Hyub Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for receiver sensitivity improvement
- Patent number 11,742,954
- Issue date Aug 29, 2023
- The Regents of the University of California
- Ana Pejkic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Field reconstruction for an optical receiver
- Patent number 11,716,150
- Issue date Aug 1, 2023
- Nokia Solutions and Networks Oy
- Qian Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTIPATH INTERFERENCE DETECTION METHOD AND APPARATUS, AND OPTICAL...
- Publication number 20250062828
- Publication date Feb 20, 2025
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO SIGNAL TRANSMISSION DEVICE AND METHOD, AUDIO SIGNAL RECEPTION...
- Publication number 20250055574
- Publication date Feb 13, 2025
- ACON OPTICS COMMUNICATIONS INC.
- Lung-Chang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RECEIVER
- Publication number 20250038862
- Publication date Jan 30, 2025
- Huawei Technologies Co., Ltd
- Rixiang Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-Speed TIA Anti-5G WIFI Electromagnetic Interference Method
- Publication number 20250038850
- Publication date Jan 30, 2025
- XIAMEN EOCHIP SEMICONDUCTOR CO., LTD
- Yuanyuan ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reducing Scintillation Noise In Free-Space Optical Communications
- Publication number 20250015899
- Publication date Jan 9, 2025
- Attochron, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DETECTION SYSTEM, VEHICLE COMMUNICATION SYSTEM HAVING THE S...
- Publication number 20240405885
- Publication date Dec 5, 2024
- HON HAI PRECISION INDUSTRY CO., LTD.
- Jun-Da CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PHOTODETECTOR CIRCUITS AND OPTICAL RECEIVER INCORPORATING A M...
- Publication number 20240364428
- Publication date Oct 31, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Prateek Kumar Sharma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reducing Scintillation Noise In Free-Space Optical Communications
- Publication number 20240356657
- Publication date Oct 24, 2024
- Attochron, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR EQUALIZATION IN PON
- Publication number 20240322913
- Publication date Sep 26, 2024
- Nokia Solutions and Networks Oy
- Yannick LEFEVRE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, RECEIVER, EQUALIZATION SIGNAL PROCESSING CIRC...
- Publication number 20240283546
- Publication date Aug 22, 2024
- NEC Corporation
- Manabu Arikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, RECEIVING APPA...
- Publication number 20240283544
- Publication date Aug 22, 2024
- Nippon Telegraph and Telephone Corporation
- Masanori NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SIGNAL RECEIVING APPARATUS, METHOD AND SYSTEM, OPTICAL LINE...
- Publication number 20240283545
- Publication date Aug 22, 2024
- ZTE CORPORATION
- Bo YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULE WITH HIGH PEAK BANDWIDTH I/O CHANNELS
- Publication number 20240223283
- Publication date Jul 4, 2024
- L. Pierre de Rochemont
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Digital Amplitude Noise Shift Keying to Communicate Information
- Publication number 20240204883
- Publication date Jun 20, 2024
- The Boeing Company
- Wayne Richard Howe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTER, OPTICAL RECEIVER, OPTICAL SYSTEM AND METHOD FO...
- Publication number 20240204882
- Publication date Jun 20, 2024
- Airbus SAS
- Alberto COMIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPATH INTERFERENCE ANALYSIS DEVICE AND MULTIPATH INTERFERENCE A...
- Publication number 20240204873
- Publication date Jun 20, 2024
- Nippon Telegraph and Telephone Corporation
- Hiroki Kawahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION IN A SWITCHING NETWORK
- Publication number 20240195511
- Publication date Jun 13, 2024
- Microsoft Technology Licensing, LLC
- Kai SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SIGNAL ADJUSTMENT
- Publication number 20240146415
- Publication date May 2, 2024
- Fujitsu Limited
- Olga I VASSILIEVA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT FOR MULTI-PATH INTERFERENCE MITIGATION IN AN OPTICAL COMMUN...
- Publication number 20240137130
- Publication date Apr 25, 2024
- Marvell Asia Pte Ltd.
- Benjamin P. SMITH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER OPTICAL SUB-ASSEMBLY, BI-DIRECTIONAL OPTICAL SUB-ASSEMBLY,...
- Publication number 20240121008
- Publication date Apr 11, 2024
- Huawei Technologies Co., Ltd
- Rixiang CAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WAVEGUIDE DELAY BASED EQUALIZATION WITH CURRENT SUMMING IN A DIFFER...
- Publication number 20240121009
- Publication date Apr 11, 2024
- Cisco Technology, Inc.
- Simon S. PANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SNR DETECTION WITH FEW-SHOT TRAINED MODELS
- Publication number 20240070232
- Publication date Feb 29, 2024
- NEC Laboratories America, Inc.
- Wei Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL PROCESSING SYSTEM, A DE-NOISING METHOD, AND A NON-TRANSITORY...
- Publication number 20230388015
- Publication date Nov 30, 2023
- NEC Corporation
- Ankith Vinayachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMON-MODE CURRENT ADJUSTMENT IN A RECEIVER
- Publication number 20230299856
- Publication date Sep 21, 2023
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- David Ritter Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR GENERATING MILLIMETER WAVE NOISE WITH FLAT RA...
- Publication number 20230261753
- Publication date Aug 17, 2023
- GUANGDONG UNIVERSITY OF TECHNOLOGY
- Yuncai WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT RECEIVING DEVICE AND COMMUNICATION DEVICE
- Publication number 20230261760
- Publication date Aug 17, 2023
- NEC Corporation
- Toshiki IMAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR OPTICAL COMMUNICATION USING ORGANIC PHOTOE...
- Publication number 20230208531
- Publication date Jun 29, 2023
- Samsung Electronics Co., Ltd.
- Chul Joon Heo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALABLE RECEIVER ARCHITECTURE FOR SILICON PHOTONIC LINKS
- Publication number 20230198631
- Publication date Jun 22, 2023
- Intel Corporation
- Itamar Levin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Methods for Mitigating Multipath Interference in Fibe...
- Publication number 20230188220
- Publication date Jun 15, 2023
- Huawei Technologies Co., Ltd
- Yangjing Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS IN WIRE...
- Publication number 20230171002
- Publication date Jun 1, 2023
- LG ELECTRONICS INC.
- Hojae LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Arrangements for reducing noise and distortion

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light receiving device and communication device

Optical signal adjustment

Pure-optical active cable and repeater

Reducing scintillation noise in free-space optical communications

Apparatus and method for transmitting and receiving signals in wire...

Device and method for decoding and equalizing

Techniques for generating a PAM eye diagram in a receiver

Common-mode current adjustment in a receiver

Modulation method, apparatus, and system for imaging scanning signa...

Reducing scintillation noise in free-space optical communications

Echo cancellation system and method

Single-signal receiver including active inductor continuous time li...

Frequency domain equalization method, equalizer, optical receiver,...

Apparatus and method for transmitting and/or receiving data over a...

Communication in a switching network

Module with high peak bandwidth I/O channels

Reducing scintillation noise in free-space optical communications

Signal processing method and optical receiver

Circuit for multi-path interference mitigation in an optical commun...

Receiver optical sub-assembly, bi-directional optical sub-assembly,...

Microstructure enhanced absorption photosensitive devices

Reducing scintillation noise in free-space optical communications

System and method for generating millimeter wave noise with flat ra...

System and methods for efficient digitization in a communication ne...

Microstructure enhanced absorption photosensitive devices

Reception device

Optical frequency transfer device based on passive phase compensati...

Burstmode optical transmitter

System and method for receiver sensitivity improvement

Field reconstruction for an optical receiver

Patents Applicationslast 30 patents

MULTIPATH INTERFERENCE DETECTION METHOD AND APPARATUS, AND OPTICAL...

AUDIO SIGNAL TRANSMISSION DEVICE AND METHOD, AUDIO SIGNAL RECEPTION...

OPTICAL RECEIVER

High-Speed TIA Anti-5G WIFI Electromagnetic Interference Method

Reducing Scintillation Noise In Free-Space Optical Communications

OPTICAL DETECTION SYSTEM, VEHICLE COMMUNICATION SYSTEM HAVING THE S...

MULTI-PHOTODETECTOR CIRCUITS AND OPTICAL RECEIVER INCORPORATING A M...

Reducing Scintillation Noise In Free-Space Optical Communications

METHOD AND APPARATUS FOR EQUALIZATION IN PON

COMMUNICATION SYSTEM, RECEIVER, EQUALIZATION SIGNAL PROCESSING CIRC...

OPTICAL TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, RECEIVING APPA...

OPTICAL SIGNAL RECEIVING APPARATUS, METHOD AND SYSTEM, OPTICAL LINE...

MODULE WITH HIGH PEAK BANDWIDTH I/O CHANNELS

Digital Amplitude Noise Shift Keying to Communicate Information

OPTICAL TRANSMITTER, OPTICAL RECEIVER, OPTICAL SYSTEM AND METHOD FO...

MULTIPATH INTERFERENCE ANALYSIS DEVICE AND MULTIPATH INTERFERENCE A...

COMMUNICATION IN A SWITCHING NETWORK

OPTICAL SIGNAL ADJUSTMENT

CIRCUIT FOR MULTI-PATH INTERFERENCE MITIGATION IN AN OPTICAL COMMUN...

RECEIVER OPTICAL SUB-ASSEMBLY, BI-DIRECTIONAL OPTICAL SUB-ASSEMBLY,...

WAVEGUIDE DELAY BASED EQUALIZATION WITH CURRENT SUMMING IN A DIFFER...

SNR DETECTION WITH FEW-SHOT TRAINED MODELS

SIGNAL PROCESSING SYSTEM, A DE-NOISING METHOD, AND A NON-TRANSITORY...

COMMON-MODE CURRENT ADJUSTMENT IN A RECEIVER

SYSTEM AND METHOD FOR GENERATING MILLIMETER WAVE NOISE WITH FLAT RA...

LIGHT RECEIVING DEVICE AND COMMUNICATION DEVICE

APPARATUS AND METHOD FOR OPTICAL COMMUNICATION USING ORGANIC PHOTOE...

SCALABLE RECEIVER ARCHITECTURE FOR SILICON PHOTONIC LINKS

Apparatus and Methods for Mitigating Multipath Interference in Fibe...

APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS IN WIRE...