Inventor
SHI RUIZHI
US39 patents
⚠️ This page may combine multiple inventors who share the name “SHI RUIZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELENION TECH LLC
29 patentsUS10461967B1Oct 29, 2019
Optical domain equalization for coherent optical receivers
ELENION TECH LLC19 citations94
US10637584B1Apr 28, 2020
Optical transceiver with integrated optical loopback
ELENION TECH LLC27 citations90
US10677991B2Jun 9, 2020
Optical coupler comprising vertically offset waveguide cores
ELENION TECH LLC7 citations84
US10545288B2Jan 28, 2020
Integrated on-chip polarizer
ELENION TECH LLC10 citations84
US10502895B2Dec 10, 2019
Integrated on-chip polarizer
ELENION TECH LLC8 citations84
US10156678B2Dec 18, 2018
Edge coupler
ELENION TECH LLC4 citations84
US9766408B2Sep 19, 2017
Edge coupler
ELENION TECH LLC5 citations84
US10678005B2Jun 9, 2020
Optically aligned hybrid semiconductor device and method
ELENION TECH LLC6 citations82
US11409036B2Aug 9, 2022
Input waveguide arrangement in a photonic chip
ELENION TECH LLC2 citations73
US10680410B2Jun 9, 2020
External cavity laser
ELENION TECH LLC4 citations73
US10530126B2Jan 7, 2020
External cavity laser
ELENION TECH LLC4 citations73
US10514499B2Dec 24, 2019
Photonic chip with an input wavelength filter
ELENION TECH LLC4 citations73
US10261254B2Apr 16, 2019
Integrated on-chip polarizer
ELENION TECH LLC3 citations73
US10215920B2Feb 26, 2019
Integrated on-chip polarizer
ELENION TECH LLC3 citations73
US10209465B2Feb 19, 2019
Shielded photonic integrated circuit
ELENION TECH LLC1 citations73
US9851503B2Dec 26, 2017
Compact and low loss Y-junction for submicron silicon waveguide
ELENION TECH LLC3 citations73
US10222565B2Mar 5, 2019
Optically aligned hybrid semiconductor device and method
ELENION TECH LLC3 citations71
US10527793B1Jan 7, 2020
Dump terminator
ELENION TECH LLC5 citations70
US11506840B2Nov 22, 2022
Back end of line process integrated optical device fabrication
ELENION TECH LLC0 citations62
US11175456B2Nov 16, 2021
Integrated on-chip polarizer
ELENION TECH LLC0 citations62
US11036004B2Jun 15, 2021
Compact and low loss Y-junction for submicron silicon waveguide
ELENION TECH LLC0 citations62
US10989874B2Apr 27, 2021
Dump terminator
ELENION TECH LLC1 citations60
US10862716B2Dec 8, 2020
Optical domain equalization for coherent optical receivers
ELENION TECH LLC0 citations52
US10802218B2Oct 13, 2020
Waveguide etch method for multi-layer optical devices
ELENION TECH LLC0 citations52
US10444451B2Oct 15, 2019
Shielded photonic integrated circuit
ELENION TECH LLC0 citations52
US10345520B2Jul 9, 2019
Waveguide etch method for multi-layer optical devices
ELENION TECH LLC0 citations52
US10317623B2Jun 11, 2019
Back end of line process integrated optical device fabrication
ELENION TECH LLC0 citations52
US10185087B2Jan 22, 2019
Compact and low loss Y-junction for submicron silicon waveguide
ELENION TECH LLC0 citations52
US10101533B2Oct 16, 2018
Back end of line process integrated optical device fabrication
ELENION TECH LLC0 citations52
CORIANT ADVANCED TECH LLC
8 patentsUS9851506B2Dec 26, 2017
Back end of line process integrated optical device fabrication
CORIANT ADVANCED TECH LLC7 citations84
US9810840B2Nov 7, 2017
Integrated on-chip polarizer
CORIANT ADVANCED TECH LLC11 citations84
US9746609B2Aug 29, 2017
Integrated on-chip polarizer
CORIANT ADVANCED TECH LLC8 citations84
US9739938B2Aug 22, 2017
Shielded photonic integrated circuit
CORIANT ADVANCED TECH LLC11 citations84
US9588298B2Mar 7, 2017
Edge coupler
CORIANT ADVANCED TECH LLC10 citations84
US9470844B1Oct 18, 2016
Low loss high extinction ratio on-chip polarizer
CORIANT ADVANCED TECH LLC16 citations84
US9817197B2Nov 14, 2017
Optically aligned hybrid semiconductor device and method
CORIANT ADVANCED TECH LLC10 citations82
US9871153B2Jan 16, 2018
Photodetector with integrated temperature control element formed at least in part in a semiconductor layer
CORIANT ADVANCED TECH LLC2 citations67