DAIGAO CHEN

Person

Wuhan City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Polarization converter based on taking high-order TE mode as transi...
- Patent number 11,194,096
- Issue date Dec 7, 2021
- WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
- Daigao Chen
- G02 - OPTICS
Information Patent Grant
Silicon-germanium photoelectric detection apparatus based on on-chi...
- Patent number 10,714,639
- Issue date Jul 14, 2020
- WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
- Lei Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Broadband polarization beam splitter/combiner based on gradient wav...
- Patent number 10,551,567
- Issue date Feb 4, 2020
- WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
- Lei Wang
- G02 - OPTICS
Information Patent Grant
GSG track-type radio-frequency electrode, silicon-based traveling-w...
- Patent number 10,488,681
- Issue date Nov 26, 2019
- Wuhan Research Institute of Posts and Telecommunications
- Miaofeng Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
AVALANCHE PHOTODETECTOR AND PREPARATION METHOD THEREFOR
- Publication number 20250048750
- Publication date Feb 6, 2025
- WUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENTER CO., LTD
- Xiao HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODETECTOR
- Publication number 20250040291
- Publication date Jan 30, 2025
- WUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENTER CO., LTD
- Daigao CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODETECTOR
- Publication number 20250015211
- Publication date Jan 9, 2025
- WUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENTER CO., LTD
- Daigao CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATERALLY STRUCTURED AVALANCHE PHOTODETECTOR AND MANUFACTURING METH...
- Publication number 20230282758
- Publication date Sep 7, 2023
- WUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENTER CO., LTD
- Xiao HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC DETECTOR
- Publication number 20230042376
- Publication date Feb 9, 2023
- WUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENTER CO., LTD
- Xiao HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODETECTOR WITH RESONANT WAVEGUIDE STRUCTURE
- Publication number 20220350090
- Publication date Nov 3, 2022
- WUHAN OPTICAL VALLEY INFORMATION OPTELECTRONICS INNOVATION CENTER CO., LTD
- Xiao HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGHER ORDER TE TRANSITION MODE BASED POLARIZATION CONVERTER
- Publication number 20190018193
- Publication date Jan 17, 2019
- WUHAN RESEARCH INSTITUTE OF POSTS AND TELECOMMUNICATIONS
- Daigao Chen
- G02 - OPTICS
Information Patent Application
Broadband polarization beam splitter/combiner based on gradient wav...
- Publication number 20180372957
- Publication date Dec 27, 2018
- WUHAN RESEARCH INSTITUTE OF POST AND TELECOMMUNICATIONS
- Lei Wang
- G02 - OPTICS
Information Patent Application
Silicon-Germanium Photoelectric Detection Apparatus Based on On-Chi...
- Publication number 20180374969
- Publication date Dec 27, 2018
- WUHAN RESEARCH INSTITUTE OF POST AND TELECOMMUNICATIONS
- Lei Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GSG track-type radio-frequency electrode, silicon-based traveling-w...
- Publication number 20180173018
- Publication date Jun 21, 2018
- Wuhan Research Institute of Posts and Telecommunications
- MIAOFENG LI
- G02 - OPTICS

DAIGAO CHEN

Person

Patents Grantslast 30 patents

Polarization converter based on taking high-order TE mode as transi...

Silicon-germanium photoelectric detection apparatus based on on-chi...

Broadband polarization beam splitter/combiner based on gradient wav...

GSG track-type radio-frequency electrode, silicon-based traveling-w...

Patents Applicationslast 30 patents

AVALANCHE PHOTODETECTOR AND PREPARATION METHOD THEREFOR

PHOTODETECTOR

PHOTODETECTOR

LATERALLY STRUCTURED AVALANCHE PHOTODETECTOR AND MANUFACTURING METH...

PHOTOELECTRIC DETECTOR

PHOTODETECTOR WITH RESONANT WAVEGUIDE STRUCTURE

HIGHER ORDER TE TRANSITION MODE BASED POLARIZATION CONVERTER

Broadband polarization beam splitter/combiner based on gradient wav...

Silicon-Germanium Photoelectric Detection Apparatus Based on On-Chi...

GSG track-type radio-frequency electrode, silicon-based traveling-w...