Inventor · disambiguated record
Minghao Qi
Also filed as: QI MINGHAO
8 granted patents·1 pending application·75 citations·filing 2005–2018
86Inventor score
Top patents by PatentIndex Score
9 records- 0194US10197731B2Optical couplerPURDUE RESEARCH FOUNDATION·Filed 2017·Granted Feb 5, 2019·29 cites·19 claims
- 0294US10126500B2Optical coupler having exposed subwavelength gratings for coupling electromagnetic fieldPURDUE RESEARCH FOUNDATION·Filed 2017·Granted Nov 13, 2018·20 cites·16 claims
- 0386US9140853B2All silicon optical transistorPURDUE RESEARCH FOUNDATION·Filed 2012·Granted Sep 22, 2015·6 cites·20 claims
- 0483US10615566B2Mode-locked and wavelength tunable optical frequency comb generation through dynamic control of microresonatorsPURDUE RESEARCH FOUNDATION·Filed 2015·Granted Apr 7, 2020·3 cites·24 claims
- 0583US9684127B2Passive optical diode on semiconductor substratePURDUE RESEARCH FOUNDATION·Filed 2012·Granted Jun 20, 2017·6 cites·21 claims
- 0682US10444434B2Optical coupler having segmented waveguides for coupling electromagnetic fieldPURDUE RESEARCH FOUNDATION·Filed 2018·Granted Oct 15, 2019·3 cites·20 claims
- 0776US9958608B2Passive optical diode on semiconductor substratePURDUE RESEARCH FOUNDATION·Filed 2017·Granted May 1, 2018·2 cites·20 claims
- 0873US7482277B2Multilevel fabrication processing by functional regrouping of material deposition, lithography, and etchingMASSACHUSETTS INST TECHNOLOGY·Filed 2005·Granted Jan 27, 2009·6 cites·15 claims
- 0955US2019154919A1Optical CouplerPURDUE RESEARCH FOUNDATION·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Minghao Qi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →