Inventor
QI MINGHAO
US8 patents
⚠️ This page may combine multiple inventors who share the name “QI MINGHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PURDUE RESEARCH FOUNDATION
7 patentsUS10126500B2Nov 13, 2018
Optical coupler having exposed subwavelength gratings for coupling electromagnetic field
PURDUE RESEARCH FOUNDATION20 citations92
US10197731B2Feb 5, 2019
Optical coupler
PURDUE RESEARCH FOUNDATION29 citations90
US9684127B2Jun 20, 2017
Passive optical diode on semiconductor substrate
PURDUE RESEARCH FOUNDATION6 citations82
US10444434B2Oct 15, 2019
Optical coupler having segmented waveguides for coupling electromagnetic field
PURDUE RESEARCH FOUNDATION3 citations71
US9958608B2May 1, 2018
Passive optical diode on semiconductor substrate
PURDUE RESEARCH FOUNDATION2 citations71
US9140853B2Sep 22, 2015
All silicon optical transistor
PURDUE RESEARCH FOUNDATION6 citations71
US10615566B2Apr 7, 2020
Mode-locked and wavelength tunable optical frequency comb generation through dynamic control of microresonators
PURDUE RESEARCH FOUNDATION3 citations67