Inventor · disambiguated record
Miaofeng Li
Also filed as: LI MIAOFENG
9 granted patents·2 pending applications·20 citations·filing 2014–2020
80Inventor score
Files withWUHAN RES INSTITUTE OF POSTS AND TELECOMMUNICATIONS5WUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENTER CO LTD3WUHAN RES INST OF POSTS AND TELECOMM2WUHAN RES INST OF POSTS AND TELECOMMUNICATIONS1
Top patents by PatentIndex Score
11 records- 0185US10551567B2Broadband polarization beam splitter/combiner based on gradient waveguide directional couplerWUHAN RES INSTITUTE OF POSTS AND TELECOMMUNICATIONS·Filed 2016·Granted Feb 4, 2020·8 cites·9 claims
- 0284US9581878B2Wavelength selective switch device, wavelength switching method for the same and communication apparatusWUHAN RES INST OF POSTS AND TELECOMMUNICATIONS·Filed 2014·Granted Feb 28, 2017·9 cites·19 claims
- 0365US9380361B2Wavelength selective switch and wavelength selection methodWUHAN RES INST OF POSTS AND TELECOMM·Filed 2014·Granted Jun 28, 2016·2 cites·6 claims
- 0457US10488681B2GSG track-type radio-frequency electrode, silicon-based traveling-wave electrode light modulator, and preparation methodWUHAN RES INSTITUTE OF POSTS AND TELECOMMUNICATIONS·Filed 2017·Granted Nov 26, 2019·0 cites·6 claims
- 0557US9380360B2Wavelength selective switch and wavelength selection methodWUHAN RES INST OF POSTS AND TELECOMM·Filed 2014·Granted Jun 28, 2016·1 cites·10 claims
- 0651US12376418B2Photoelectric detectorWUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENTER CO LTD·Filed 2020·Granted Jul 29, 2025·0 cites·20 claims
- 0741US12287521B2Photodetector with resonant waveguide structureWUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENTER CO LTD·Filed 2020·Granted Apr 29, 2025·0 cites·19 claims
- 0839US2023282758A1Laterally structured avalanche photodetector and manufacturing method thereforWUHAN OPTICAL VALLEY INFORMATION OPTOELECTRONICS INNOVATION CENTER CO LTD·Filed 2020·Application pending·0 cites
- 0939US2018321570A1Integrated Electro-Optic Modulator and Method of Improving 3dB Bandwidth Thereof by Means of Substrate Hollowing OutWUHAN RES INSTITUTE OF POSTS AND TELECOMMUNICATIONS·Filed 2016·Application pending·0 cites
- 1035US11194096B2Polarization converter based on taking high-order TE mode as transition modeWUHAN RES INSTITUTE OF POSTS AND TELECOMMUNICATIONS·Filed 2016·Granted Dec 7, 2021·0 cites·16 claims
- 1135US10714639B2Silicon-germanium photoelectric detection apparatus based on on-chip mode converterWUHAN RES INSTITUTE OF POSTS AND TELECOMMUNICATIONS·Filed 2016·Granted Jul 14, 2020·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →