Assignee
WUHAN RES INSTITUTE OF POSTS AND TELECOMMUNICATIONS
CN·4 granted patents·1 pending application·8 citations·filing 2016–2017
Top patents by PatentIndex Score
5 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
- 0257US10488681B2GSG 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
- 0339US2018321570A1Integrated 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
- 0435US11194096B2Polarization 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
- 0535US10714639B2Silicon-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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