Huafeng Lin

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Port detection method, optical network device, and passive optical...
- Patent number 12,107,666
- Issue date Oct 1, 2024
- Huawei Technologies Co., Ltd.
- Enyu Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver, optical line terminal, and passive optical network system
- Patent number 11,711,152
- Issue date Jul 25, 2023
- Huawei Technologies Co., Ltd.
- Lei Jing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communications apparatus, optical line termination, and opt...
- Patent number 11,515,943
- Issue date Nov 29, 2022
- Huawei Technologies Co., Ltd.
- Ying Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network system, optical line terminal, and optical...
- Patent number 11,374,674
- Issue date Jun 28, 2022
- Huawei Technologies Co., Ltd.
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network communication method, apparatus, and system
- Patent number 11,063,783
- Issue date Jul 13, 2021
- Huawei Technologies Co., Ltd.
- Guikai Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Material for blocking crosstalk, optical assembly, and method for p...
- Patent number 10,948,672
- Issue date Mar 16, 2021
- Huawei Technologies Co., Ltd.
- Min Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for registering an ONU to an OLT in a passive optical networ...
- Patent number 10,756,841
- Issue date Aug 25, 2020
- Huawei Technologies Co., Ltd.
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Framing method and apparatus in passive optical network and system
- Patent number 10,667,025
- Issue date May 26, 2020
- Huawei Technologies Co., Ltd.
- Fei Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electromagnetic shielding material and method for packaging optical...
- Patent number 10,178,817
- Issue date Jan 8, 2019
- Huawei Technologies Co., Ltd.
- Min Zhou
- G02 - OPTICS
Information Patent Grant
Bandwidth adjustable optical module and system
- Patent number 10,128,970
- Issue date Nov 13, 2018
- Huawei Technologies Co., Ltd.
- Yue Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for virtualizing passive optical network, and...
- Patent number 10,091,566
- Issue date Oct 2, 2018
- Huawei Technologies Co., Ltd.
- Guikai Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line card, optical module, and optical network device
- Patent number 9,838,147
- Issue date Dec 5, 2017
- Huawei Technologies Co., Ltd.
- Zhiguang Xu
- G02 - OPTICS
Information Patent Grant
Optical transmit system
- Patent number 9,793,998
- Issue date Oct 17, 2017
- Huawei Technologies Co., Ltd.
- Min Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel mapping for an aggregated touchless wireless fronthaul
- Patent number 9,762,324
- Issue date Sep 12, 2017
- FutureWei Technologies, Inc.
- Xiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter, method for producing filter, and laser wavelength monitorin...
- Patent number 9,678,277
- Issue date Jun 13, 2017
- Huawei Technologies Co., Ltd.
- Min Zhou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Wavelength configuration method and apparatus for multi-wavelength...
- Patent number 9,647,791
- Issue date May 9, 2017
- Huawei Technologies Co., Ltd.
- Bo Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-seeding fiber laser, method for driving self-seeding fiber las...
- Patent number 9,059,563
- Issue date Jun 16, 2015
- Huawei Technologies Co., Ltd.
- Zhiguang Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver apparatus and wavelength division multiplexing...
- Patent number 8,971,709
- Issue date Mar 3, 2015
- Huawei Technologies Co., Ltd.
- Dekun Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backward compatible PON coexistence
- Patent number 8,855,490
- Issue date Oct 7, 2014
- FutureWei Technologies, Inc.
- Frank J. Effenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for a self-seeded external cavity las...
- Patent number 8,774,630
- Issue date Jul 8, 2014
- FutureWei Technologies, Inc.
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and device for data transfer in an optical network
- Patent number 8,103,171
- Issue date Jan 24, 2012
- Huawei Technologies Co., Ltd.
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for upgrading network rate of passive optical network
- Patent number 7,941,055
- Issue date May 10, 2011
- Huawei Technologies Co., Ltd.
- Wei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source mode alignment device and method, passive optical netw...
- Patent number 7,929,584
- Issue date Apr 19, 2011
- Huawei Technologies Co., Ltd.
- Xuliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and apparatus for detecting failure of an optical ne...
- Patent number 7,840,135
- Issue date Nov 23, 2010
- Huawei Technologies Co., Ltd.
- Jun Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for monitoring upstream burst performance in a point to mult...
- Patent number 7,684,345
- Issue date Mar 23, 2010
- Huawei Technology Co., Ltd.
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing failure protection in optical networks
- Patent number 7,660,529
- Issue date Feb 9, 2010
- Huawei Technologies Co., Ltd.
- Guo Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Time Sequence Information Configuration Method and Related Apparatus
- Publication number 20230319448
- Publication date Oct 5, 2023
- Huawei Technologies Co., Ltd
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Port Detection Method and Apparatus
- Publication number 20230079705
- Publication date Mar 16, 2023
- Huawei Technologies Co., Ltd
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Line Terminal, Optical Network Unit, and Optical Communicat...
- Publication number 20220360356
- Publication date Nov 10, 2022
- Huawei Technologies Co., Ltd
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORT DETECTION METHOD, OPTICAL NETWORK DEVICE, AND PASSIVE OPTICAL...
- Publication number 20220247507
- Publication date Aug 4, 2022
- Huawei Technologies Co., Ltd
- Enyu ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER, OPTICAL LINE TERMINAL, AND PASSIVE OPTICAL NETWORK SYSTEM
- Publication number 20220239381
- Publication date Jul 28, 2022
- Huawei Technologies Co., Ltd
- Lei JING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATIONS APPARATUS, OPTICAL LINE TERMINATION, AND OPT...
- Publication number 20210328674
- Publication date Oct 21, 2021
- Huawei Technologies Co., Ltd
- Ying ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Time Domain Reflectometer And Optical Subassembly Having Op...
- Publication number 20210148786
- Publication date May 20, 2021
- Huawei Technologies Co., Ltd
- Jingran KANG
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL COMPONENT, OPTICAL MODULE, AND COMMUNICATIONS DEVICE
- Publication number 20210141235
- Publication date May 13, 2021
- Huawei Technologies Co., Ltd
- Jingran KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE OPTICAL NETWORK SYSTEM, OPTICAL LINE TERMINAL, AND OPTICAL...
- Publication number 20200366400
- Publication date Nov 19, 2020
- Huawei Technologies Co., Ltd
- Huafeng LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Passive Optical Network System, Optical Line Terminal, And Optical...
- Publication number 20190273975
- Publication date Sep 5, 2019
- Huawei Technologies Co., Ltd
- Huafeng LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Passive Optical Network Communication Method, Apparatus, and System
- Publication number 20190273634
- Publication date Sep 5, 2019
- Huawei Technologies Co., Ltd
- Guikai Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH SHIFT CONTROL METHOD AND SYSTEM
- Publication number 20190157832
- Publication date May 23, 2019
- Huawei Technologies Co., Ltd
- Xuming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Method, Apparatus, and System for Passive Optical Net...
- Publication number 20180213307
- Publication date Jul 26, 2018
- Huawei Technologies Co., Ltd
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Framing Method and Apparatus in Passive Optical Network and System
- Publication number 20180077475
- Publication date Mar 15, 2018
- Huawei Technologies Co., Ltd
- Fei Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Mapping for an Aggregated Touchless Wireless Fronthaul
- Publication number 20170324478
- Publication date Nov 9, 2017
- FutureWei Technologies, Inc.
- Xiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH CONFIGURATION METHOD AND APPARATUS FOR MULTI-WAVELENGTH...
- Publication number 20170207876
- Publication date Jul 20, 2017
- Huawei Technologies Co., Ltd
- Bo GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MATERIAL FOR BLOCKING CROSSTALK, OPTICAL ASSEMBLY, AND METHOD FOR P...
- Publication number 20170192186
- Publication date Jul 6, 2017
- Huawei Technologies Co., Ltd
- Min Zhou
- G02 - OPTICS
Information Patent Application
Electromagnetic Shielding Material and Method for Packaging Optical...
- Publication number 20170142871
- Publication date May 18, 2017
- Huawei Technologies Co., Ltd
- Min Zhou
- G02 - OPTICS
Information Patent Application
Communication Method, Apparatus, and System
- Publication number 20170117960
- Publication date Apr 27, 2017
- Huawei Technologies Co., Ltd
- Guikai Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BANDWIDTH ADJUSTABLE OPTICAL MODULE AND SYSTEM
- Publication number 20160301494
- Publication date Oct 13, 2016
- Huawei Technologies Co., Ltd
- Yue WEN
- G02 - OPTICS
Information Patent Application
Optical Transmit System
- Publication number 20160241342
- Publication date Aug 18, 2016
- Huawei Technologies Co., Ltd
- Min Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Channel Mapping for an Aggregated Touchless Wireless Fronthaul
- Publication number 20160128085
- Publication date May 5, 2016
- FutureWei Technologies, Inc.
- Xiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIRTUALIZING PASSIVE OPTICAL NETWORK, AND...
- Publication number 20160088377
- Publication date Mar 24, 2016
- Huawei Technologies Co., Ltd
- Guikai Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Filter, Method for Producing Filter, and Laser Wavelength Monitorin...
- Publication number 20160085028
- Publication date Mar 24, 2016
- Huawei Technologies Co., Ltd
- Min Zhou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Line Card, Optical Module, and Optical Network Device
- Publication number 20150288477
- Publication date Oct 8, 2015
- Huawei Technologies Co., Ltd
- Zhiguang Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH CONFIGURATION METHOD AND APPARATUS FOR MULTI-WAVELENGTH...
- Publication number 20150098704
- Publication date Apr 9, 2015
- Huawei Technologies Co., Ltd
- Bo GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTERNAL CAVITY LASER AND SYSTEM FOR WAVE DIVISION MULTIPLEXING-PAS...
- Publication number 20140205293
- Publication date Jul 24, 2014
- Huafeng LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-SEEDING FIBER LASER, METHOD FOR DRIVING SELF-SEEDING FIBER LAS...
- Publication number 20140161144
- Publication date Jun 12, 2014
- Huawei Technologies Co., Ltd
- Zhiguang XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-INJECTION LASER, WAVE DIVISION MULTIPLEXING PASSIVE OPTICAL NE...
- Publication number 20140064733
- Publication date Mar 6, 2014
- Huawei Technologies Co., Ltd
- Dekun LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL TRANSCEIVER APPARATUS AND WAVELENGTH DIVISION MULTIPLEXING...
- Publication number 20120269516
- Publication date Oct 25, 2012
- Dekun LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Huafeng Lin

Person

Patents Grantslast 30 patents

Port detection method, optical network device, and passive optical...

Receiver, optical line terminal, and passive optical network system

Optical communications apparatus, optical line termination, and opt...

Passive optical network system, optical line terminal, and optical...

Passive optical network communication method, apparatus, and system

Material for blocking crosstalk, optical assembly, and method for p...

System for registering an ONU to an OLT in a passive optical networ...

Framing method and apparatus in passive optical network and system

Electromagnetic shielding material and method for packaging optical...

Bandwidth adjustable optical module and system

Method and apparatus for virtualizing passive optical network, and...

Line card, optical module, and optical network device

Optical transmit system

Channel mapping for an aggregated touchless wireless fronthaul

Filter, method for producing filter, and laser wavelength monitorin...

Wavelength configuration method and apparatus for multi-wavelength...

Self-seeding fiber laser, method for driving self-seeding fiber las...

Optical transceiver apparatus and wavelength division multiplexing...

Backward compatible PON coexistence

Method, apparatus, and system for a self-seeded external cavity las...

Method, system and device for data transfer in an optical network

Method for upgrading network rate of passive optical network

Light source mode alignment device and method, passive optical netw...

Method, system and apparatus for detecting failure of an optical ne...

Method for monitoring upstream burst performance in a point to mult...

System and method for providing failure protection in optical networks

Patents Applicationslast 30 patents

Time Sequence Information Configuration Method and Related Apparatus

Port Detection Method and Apparatus

Optical Line Terminal, Optical Network Unit, and Optical Communicat...

PORT DETECTION METHOD, OPTICAL NETWORK DEVICE, AND PASSIVE OPTICAL...

RECEIVER, OPTICAL LINE TERMINAL, AND PASSIVE OPTICAL NETWORK SYSTEM

OPTICAL COMMUNICATIONS APPARATUS, OPTICAL LINE TERMINATION, AND OPT...

Optical Time Domain Reflectometer And Optical Subassembly Having Op...

OPTICAL COMPONENT, OPTICAL MODULE, AND COMMUNICATIONS DEVICE

PASSIVE OPTICAL NETWORK SYSTEM, OPTICAL LINE TERMINAL, AND OPTICAL...

Passive Optical Network System, Optical Line Terminal, And Optical...

Passive Optical Network Communication Method, Apparatus, and System

WAVELENGTH SHIFT CONTROL METHOD AND SYSTEM

Communication Method, Apparatus, and System for Passive Optical Net...

Framing Method and Apparatus in Passive Optical Network and System

Channel Mapping for an Aggregated Touchless Wireless Fronthaul

WAVELENGTH CONFIGURATION METHOD AND APPARATUS FOR MULTI-WAVELENGTH...

MATERIAL FOR BLOCKING CROSSTALK, OPTICAL ASSEMBLY, AND METHOD FOR P...

Electromagnetic Shielding Material and Method for Packaging Optical...

Communication Method, Apparatus, and System

BANDWIDTH ADJUSTABLE OPTICAL MODULE AND SYSTEM

Optical Transmit System

Channel Mapping for an Aggregated Touchless Wireless Fronthaul

METHOD AND APPARATUS FOR VIRTUALIZING PASSIVE OPTICAL NETWORK, AND...

Filter, Method for Producing Filter, and Laser Wavelength Monitorin...

Line Card, Optical Module, and Optical Network Device

WAVELENGTH CONFIGURATION METHOD AND APPARATUS FOR MULTI-WAVELENGTH...

EXTERNAL CAVITY LASER AND SYSTEM FOR WAVE DIVISION MULTIPLEXING-PAS...

SELF-SEEDING FIBER LASER, METHOD FOR DRIVING SELF-SEEDING FIBER LAS...

SELF-INJECTION LASER, WAVE DIVISION MULTIPLEXING PASSIVE OPTICAL NE...

OPTICAL TRANSCEIVER APPARATUS AND WAVELENGTH DIVISION MULTIPLEXING...