Hongyan Fu

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Polarization rotator and optical signal processing method
- Patent number 10,241,273
- Issue date Mar 26, 2019
- Huawei Technologies Co., Ltd.
- Xin Tu
- G02 - OPTICS
Information Patent Grant
Polarizer and polarization modulation system
- Patent number 10,067,363
- Issue date Sep 4, 2018
- Huawei Technologies Co., Ltd.
- Xin Tu
- G02 - OPTICS
Information Patent Grant
Optical interconnector, optoelectronic chip system, and optical sig...
- Patent number 9,829,635
- Issue date Nov 28, 2017
- Huawei Technologies Co., Ltd.
- Xin Tu
- G02 - OPTICS
Information Patent Grant
Cross waveguide
- Patent number 9,766,399
- Issue date Sep 19, 2017
- Huawei Technologies Co., Ltd.
- Wanyuan Liu
- G02 - OPTICS
Information Patent Grant
Device and method for all-optical information exchange
- Patent number 9,618,822
- Issue date Apr 11, 2017
- Huawei Technologies Co., Ltd.
- Jian Wang
- G02 - OPTICS
Information Patent Grant
Coherent waveform conversion in optical networks
- Patent number 9,531,472
- Issue date Dec 27, 2016
- Huawei Technologies Co., Ltd.
- Zhuhong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Grating Coupler and Preparation Method
- Publication number 20180095199
- Publication date Apr 5, 2018
- Huawei Technologies Co., Ltd
- Ming Li
- G02 - OPTICS
Information Patent Application
POLARIZATION ROTATOR AND OPTICAL SIGNAL PROCESSING METHOD
- Publication number 20180059324
- Publication date Mar 1, 2018
- Huawei Technologies Co., Ltd
- Xin TU
- G02 - OPTICS
Information Patent Application
CROSS WAVEGUIDE
- Publication number 20170123155
- Publication date May 4, 2017
- Huawei Technologies Co., Ltd
- Wanyuan Liu
- G02 - OPTICS
Information Patent Application
Apparatus and Method for Measuring Group Velocity Delay in Optical...
- Publication number 20170030802
- Publication date Feb 2, 2017
- Huawei Technologies Co., Ltd
- Wanyuan Liu
- G01 - MEASURING TESTING
Information Patent Application
Polarizer and Polarization Modulation System
- Publication number 20170023808
- Publication date Jan 26, 2017
- Huawei Technologies Co., Ltd
- Xin Tu
- G02 - OPTICS
Information Patent Application
Optical Interconnector, Optoelectronic Chip System, and Optical Sig...
- Publication number 20170017039
- Publication date Jan 19, 2017
- Huawei Technologies Co., Ltd
- Xin Tu
- G02 - OPTICS
Information Patent Application
Resonant Cavity Component Used in Optical Switching System
- Publication number 20160291251
- Publication date Oct 6, 2016
- Huawei Technologies Co., Ltd
- Xin Tu
- G02 - OPTICS
Information Patent Application
DEVICE AND METHOD FOR ALL-OPTICAL INFORMATION EXCHANGE
- Publication number 20160195792
- Publication date Jul 7, 2016
- Huawei Technologies Co., Ltd
- Jian WANG
- G02 - OPTICS
Information Patent Application
Coherent Waveform Conversion in Optical Networks
- Publication number 20150288450
- Publication date Oct 8, 2015
- FutureWei Technologies, Inc.
- Zhuhong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Polarization rotator and optical signal processing method

Polarizer and polarization modulation system

Optical interconnector, optoelectronic chip system, and optical sig...

Cross waveguide

Device and method for all-optical information exchange

Coherent waveform conversion in optical networks

Patents Applicationslast 30 patents

Grating Coupler and Preparation Method

POLARIZATION ROTATOR AND OPTICAL SIGNAL PROCESSING METHOD

CROSS WAVEGUIDE

Apparatus and Method for Measuring Group Velocity Delay in Optical...

Polarizer and Polarization Modulation System

Optical Interconnector, Optoelectronic Chip System, and Optical Sig...

Resonant Cavity Component Used in Optical Switching System

DEVICE AND METHOD FOR ALL-OPTICAL INFORMATION EXCHANGE

Coherent Waveform Conversion in Optical Networks