Weidong Ma

Person

Wuhan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Heating electrode for lowering stress of light waveguide and VOA th...
- Patent number 11,397,340
- Issue date Jul 26, 2022
- Accelink Technologies Co., Ltd.
- Weidong Ma
- G02 - OPTICS
Information Patent Grant
Planar optical waveguide structure, and coupling structure thereof...
- Patent number 11,181,702
- Issue date Nov 23, 2021
- Wuhan Telecommunication Devices Co., Ltd.
- Ben Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Debugging method and device for operating point voltage of parallel...
- Patent number 10,680,709
- Issue date Jun 9, 2020
- Accelink Technologies Co., Ltd.
- Zhao Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Planar optical waveguide structure, and coupling structure thereof...
- Patent number 10,656,350
- Issue date May 19, 2020
- Wuhan Telecommunication Devices Co., Ltd.
- Ben Chen
- G02 - OPTICS
Information Patent Grant
Wavelength division multiplexing/demultiplexing optical transceivin...
- Patent number 10,451,805
- Issue date Oct 22, 2019
- WUHAN TELECOMMUNICATION DEVICES CO., LTD.
- Xuesheng Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrayed waveguide grating based hybrid integrated laser having adju...
- Patent number 10,416,379
- Issue date Sep 17, 2019
- Accelink Technologies Co., Ltd.
- Yanfeng Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength-tunable external-cavity laser and adjustable light emiss...
- Patent number 10,256,606
- Issue date Apr 9, 2019
- Accelink Technologies Co., Ltd.
- Shenglei Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon waveguide coupling alignment apparatus
- Patent number 10,209,463
- Issue date Feb 19, 2019
- Accelink Technologies Co., Ltd.
- Qionghui Song
- G02 - OPTICS
Information Patent Grant
Performance testing device for multi-channel tunable laser
- Patent number 10,145,731
- Issue date Dec 4, 2018
- Accelink Technologies Co., Ltd.
- Kun Qian
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for aligning and bonding lens array and PD array...
- Patent number 9,964,717
- Issue date May 8, 2018
- Accelink Technologies Co., Ltd.
- Chuan Shi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL DEMODULATION METHOD AND APPARATUS, COMPUTER STORAGE MEDIUM A...
- Publication number 20230275673
- Publication date Aug 31, 2023
- ACCELINK TECHNOLOGIES CO., LTD.
- Zhi YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Heating Electrode For Lowering Stress Of Light Waveguide And Voa Th...
- Publication number 20200348542
- Publication date Nov 5, 2020
- Accelink Technologies Co., Ltd.
- Weidong Ma
- G02 - OPTICS
Information Patent Application
PLANAR OPTICAL WAVEGUIDE STRUCTURE, AND COUPLING STRUCTURE THEREOF...
- Publication number 20200233159
- Publication date Jul 23, 2020
- WUHAN TELECOMMUNICATION DEVICES CO., LTD.
- Ben Chen
- G02 - OPTICS
Information Patent Application
Debugging Method And Device For Operating Point Voltage Of Parallel...
- Publication number 20190273558
- Publication date Sep 5, 2019
- Accelink Technologies Co., Ltd.
- Zhao Huang
- G02 - OPTICS
Information Patent Application
PLANAR OPTICAL WAVEGUIDE STRUCTURE, AND COUPLING STRUCTURE THEREOF...
- Publication number 20190086620
- Publication date Mar 21, 2019
- WUHAN TELECOMMUNICATION DEVICES CO., LTD.
- Ben Chen
- G02 - OPTICS
Information Patent Application
Wavelength Division Multiplexing/Demultiplexing Optical Transceivin...
- Publication number 20180314006
- Publication date Nov 1, 2018
- WUHAN TELECOMMUNICATION DEVICES CO.,LTD.
- Xuesheng TANG
- G02 - OPTICS
Information Patent Application
Performance Testing Device For Multi-Channel Tunable Laser
- Publication number 20180216995
- Publication date Aug 2, 2018
- ACCELINK TECHNOLOGIES CO., LTD.
- Kun Qian
- G01 - MEASURING TESTING
Information Patent Application
SILICON WAVEGUIDE COUPLING ALIGNMENT APPARATUS
- Publication number 20180196205
- Publication date Jul 12, 2018
- ACCELINK TECHNOLOGIES CO., LTD.
- Qionghui Song
- G02 - OPTICS
Information Patent Application
WAVELENGTH-TUNABLE EXTERNAL-CAVITY LASER AND ADJUSTABLE LIGHT EMISS...
- Publication number 20180191132
- Publication date Jul 5, 2018
- ACCELINK TECHNOLOGIES CO., LTD.
- Shenglei Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAYED WAVEGUIDE GRATING BASED HYBRID INTEGRATED LASER HAVING ADJU...
- Publication number 20180172907
- Publication date Jun 21, 2018
- ACCELINK TECHNOLOGIES CO., LTD.
- Yanfeng Fu
- G02 - OPTICS
Information Patent Application
DEVICE AND METHOD FOR ALIGNING AND BONDING LENS ARRAY AND PD ARRAY...
- Publication number 20170343748
- Publication date Nov 30, 2017
- ACCELINK TECHNOLOGIES CO., LTD.
- Chuan Shi
- G02 - OPTICS
Information Patent Application
COUPLING DEVICE OF OPTICAL WAVEGUIDE CHIP AND PD ARRAY LENS
- Publication number 20160231522
- Publication date Aug 11, 2016
- ACCELINK TECHNOLOGIES CO., LTD.
- Chuan Shi
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Heating electrode for lowering stress of light waveguide and VOA th...

Planar optical waveguide structure, and coupling structure thereof...

Debugging method and device for operating point voltage of parallel...

Planar optical waveguide structure, and coupling structure thereof...

Wavelength division multiplexing/demultiplexing optical transceivin...

Arrayed waveguide grating based hybrid integrated laser having adju...

Wavelength-tunable external-cavity laser and adjustable light emiss...

Silicon waveguide coupling alignment apparatus

Performance testing device for multi-channel tunable laser

Device and method for aligning and bonding lens array and PD array...

Patents Applicationslast 30 patents

SIGNAL DEMODULATION METHOD AND APPARATUS, COMPUTER STORAGE MEDIUM A...

Heating Electrode For Lowering Stress Of Light Waveguide And Voa Th...

PLANAR OPTICAL WAVEGUIDE STRUCTURE, AND COUPLING STRUCTURE THEREOF...

Debugging Method And Device For Operating Point Voltage Of Parallel...

PLANAR OPTICAL WAVEGUIDE STRUCTURE, AND COUPLING STRUCTURE THEREOF...

Wavelength Division Multiplexing/Demultiplexing Optical Transceivin...

Performance Testing Device For Multi-Channel Tunable Laser

SILICON WAVEGUIDE COUPLING ALIGNMENT APPARATUS

WAVELENGTH-TUNABLE EXTERNAL-CAVITY LASER AND ADJUSTABLE LIGHT EMISS...

ARRAYED WAVEGUIDE GRATING BASED HYBRID INTEGRATED LASER HAVING ADJU...

DEVICE AND METHOD FOR ALIGNING AND BONDING LENS ARRAY AND PD ARRAY...

COUPLING DEVICE OF OPTICAL WAVEGUIDE CHIP AND PD ARRAY LENS