Baiquan HU

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Wuhan City, Hubei Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multichannel parallel light emitting device
- Patent number 12,003,074
- Issue date Jun 4, 2024
- Linktel Technologies Co., Ltd.
- Baiquan Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon photonics multi-channel parallel optical component and coup...
- Patent number 11,740,417
- Issue date Aug 29, 2023
- Linktel Technologies Co., Ltd.
- Baiquan Hu
- 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
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

Patents Applicationslast 30 patents

Information Patent Application
SILICON PHOTONICS MULTI-CHANNEL PARALLEL OPTICAL COMPONENT AND COUP...
- Publication number 20230194808
- Publication date Jun 22, 2023
- Linktel Technologies Co., Ltd.
- Baiquan HU
- 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
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
MULTI-CHANNEL INTEGRATED OPTICAL WAVELENGTH DIVISION MULTIPLEXING/D...
- Publication number 20170242195
- Publication date Aug 24, 2017
- Wuhan Telecommunication Devices Co., Ltd.
- Xuefeng LIN
- G02 - OPTICS