Fei Liang

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bonding structure and method for manufacturing the same
- Patent number 11,114,401
- Issue date Sep 7, 2021
- Wuhan Xinxin Semiconductor Manufacturing Co., Ltd.
- Fei Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for controlling wavelength of light emitting asse...
- Patent number 10,784,957
- Issue date Sep 22, 2020
- Accelink Technologies Co., Ltd.
- Yuan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device for measuring optical signal-to-noise ratio
- Patent number 10,205,520
- Issue date Feb 12, 2019
- Accelink Technologies Co., Ltd.
- Shuang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast exchange optical switch
- Patent number 10,048,445
- Issue date Aug 14, 2018
- Accelink Technologies Co., Ltd.
- Qianggao Hu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL MODEL GENERATING METHOD AND APPARATUS, AND ELECTR...
- Publication number 20240177415
- Publication date May 30, 2024
- CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP CO.,LTD
- Chengdu CAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bonding Structure And Method For Manufacturing The Same
- Publication number 20200365539
- Publication date Nov 19, 2020
- Wuhan Xinxin Semiconductor Manufacturing Co., Ltd.
- Fei LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method And Device For Controlling Wavelength Of Light Emitting Asse...
- Publication number 20190349080
- Publication date Nov 14, 2019
- Accelink Technologies Co., Ltd.
- Yuan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR MEASURING OPTICAL SIGNAL-TO-NOISE RATIO
- Publication number 20170359121
- Publication date Dec 14, 2017
- ACCELINK TECHNOLOGIES CO., LTD.
- Shuang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTICAST EXCHANGE OPTICAL SWITCH
- Publication number 20170315300
- Publication date Nov 2, 2017
- ACCELINK TECHNOLOGIES CO., LTD.
- Qianggao HU
- G02 - OPTICS
Information Patent Application
OPTICAL SIGNAL-TO-NOISE RATIO MEASURING METHOD
- Publication number 20160056891
- Publication date Feb 25, 2016
- ACCELINK TECHNOLOGIES CO., LTD.
- Shuang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE