Inventor · disambiguated record
Ruizhi Shi
Also filed as: SHI RUIZHI
39 granted patents·9 pending applications·220 citations·filing 2015–2022
97Inventor score
Files withELENION TECH LLC34CORIANT ADVANCED TECH LLC8CORIANT ADVANCED TECHNOLOGY LLC2NOKIA SOLUTIONS & NETWORKS OY2ELENION TECHNOLOGIES LLC1
Top patents by PatentIndex Score
48 records- 0196US10461967B1Optical domain equalization for coherent optical receiversELENION TECH LLC·Filed 2018·Granted Oct 29, 2019·19 cites·17 claims
- 0295US10742324B1Bias control of optical modulatorsELENION TECHNOLOGIES LLC·Filed 2019·Granted Aug 11, 2020·26 cites·14 claims
- 0395US10545288B2Integrated on-chip polarizerELENION TECH LLC·Filed 2019·Granted Jan 28, 2020·10 cites·20 claims
- 0495US9810840B2Integrated on-chip polarizerCORIANT ADVANCED TECH LLC·Filed 2016·Granted Nov 7, 2017·11 cites·19 claims
- 0595US9470844B1Low loss high extinction ratio on-chip polarizerCORIANT ADVANCED TECH LLC·Filed 2015·Granted Oct 18, 2016·16 cites·13 claims
- 0694US9817197B2Optically aligned hybrid semiconductor device and methodCORIANT ADVANCED TECH LLC·Filed 2016·Granted Nov 14, 2017·10 cites·10 claims
- 0794US9739938B2Shielded photonic integrated circuitCORIANT ADVANCED TECH LLC·Filed 2015·Granted Aug 22, 2017·11 cites·15 claims
- 0894US9588298B2Edge couplerCORIANT ADVANCED TECH LLC·Filed 2015·Granted Mar 7, 2017·10 cites·26 claims
- 0993US10677991B2Optical coupler comprising vertically offset waveguide coresELENION TECH LLC·Filed 2018·Granted Jun 9, 2020·7 cites·19 claims
- 1093US10637584B1Optical transceiver with integrated optical loopbackELENION TECH LLC·Filed 2019·Granted Apr 28, 2020·27 cites·18 claims
- 1193US10502895B2Integrated on-chip polarizerELENION TECH LLC·Filed 2018·Granted Dec 10, 2019·8 cites·19 claims
- 1293US9746609B2Integrated on-chip polarizerCORIANT ADVANCED TECH LLC·Filed 2015·Granted Aug 29, 2017·8 cites·20 claims
- 1392US9851506B2Back end of line process integrated optical device fabricationCORIANT ADVANCED TECH LLC·Filed 2015·Granted Dec 26, 2017·7 cites·18 claims
- 1491US10680410B2External cavity laserELENION TECH LLC·Filed 2019·Granted Jun 9, 2020·4 cites·20 claims
- 1591US10678005B2Optically aligned hybrid semiconductor device and methodELENION TECH LLC·Filed 2019·Granted Jun 9, 2020·6 cites·19 claims
- 1690US10530126B2External cavity laserELENION TECH LLC·Filed 2017·Granted Jan 7, 2020·4 cites·19 claims
- 1790US9766408B2Edge couplerELENION TECH LLC·Filed 2017·Granted Sep 19, 2017·5 cites·20 claims
- 1889US10156678B2Edge couplerELENION TECH LLC·Filed 2017·Granted Dec 18, 2018·4 cites·19 claims
- 1987US10527793B1Dump terminatorELENION TECH LLC·Filed 2019·Granted Jan 7, 2020·5 cites·15 claims
- 2087US10514499B2Photonic chip with an input wavelength filterELENION TECH LLC·Filed 2018·Granted Dec 24, 2019·4 cites·20 claims
- 2187US9851503B2Compact and low loss Y-junction for submicron silicon waveguideELENION TECH LLC·Filed 2017·Granted Dec 26, 2017·3 cites·11 claims
- 2286US10215920B2Integrated on-chip polarizerELENION TECH LLC·Filed 2017·Granted Feb 26, 2019·3 cites·19 claims
- 2385US10261254B2Integrated on-chip polarizerELENION TECH LLC·Filed 2017·Granted Apr 16, 2019·3 cites·19 claims
- 2484US10222565B2Optically aligned hybrid semiconductor device and methodELENION TECH LLC·Filed 2017·Granted Mar 5, 2019·3 cites·18 claims
- 2581US11409036B2Input waveguide arrangement in a photonic chipELENION TECH LLC·Filed 2019·Granted Aug 9, 2022·2 cites·21 claims
- 2673US10209465B2Shielded photonic integrated circuitELENION TECH LLC·Filed 2017·Granted Feb 19, 2019·1 cites·2 claims
- 2772US10989874B2Dump terminatorELENION TECH LLC·Filed 2019·Granted Apr 27, 2021·1 cites·20 claims
- 2871US9871153B2Photodetector with integrated temperature control element formed at least in part in a semiconductor layerCORIANT ADVANCED TECH LLC·Filed 2015·Granted Jan 16, 2018·2 cites·18 claims
- 2966US11036004B2Compact and low loss Y-junction for submicron silicon waveguideELENION TECH LLC·Filed 2018·Granted Jun 15, 2021·0 cites·20 claims
- 3066US2020150343A1Integrated on-chip polarizerELENION TECH LLC·Filed 2019·Application pending·0 cites
- 3165US11506840B2Back end of line process integrated optical device fabricationELENION TECH LLC·Filed 2019·Granted Nov 22, 2022·0 cites·10 claims
- 3263US11175456B2Integrated on-chip polarizerELENION TECH LLC·Filed 2019·Granted Nov 16, 2021·0 cites·21 claims
- 3363US10802218B2Waveguide etch method for multi-layer optical devicesELENION TECH LLC·Filed 2019·Granted Oct 13, 2020·0 cites·14 claims
- 3463US10444451B2Shielded photonic integrated circuitELENION TECH LLC·Filed 2019·Granted Oct 15, 2019·0 cites·17 claims
- 3563US10317623B2Back end of line process integrated optical device fabricationELENION TECH LLC·Filed 2018·Granted Jun 11, 2019·0 cites·20 claims
- 3662US10185087B2Compact and low loss Y-junction for submicron silicon waveguideELENION TECH LLC·Filed 2017·Granted Jan 22, 2019·0 cites·12 claims
- 3761US2019258002A1Integrated on-chip polarizerELENION TECH LLC·Filed 2019·Application pending·0 cites
- 3860US10862716B2Optical domain equalization for coherent optical receiversELENION TECH LLC·Filed 2019·Granted Dec 8, 2020·0 cites·20 claims
- 3960US10101533B2Back end of line process integrated optical device fabricationELENION TECH LLC·Filed 2017·Granted Oct 16, 2018·0 cites·19 claims
- 4058US12287538B2Optical hybrid-waveguide electro-optical modulatorNOKIA SOLUTIONS & NETWORKS OY·Filed 2022·Granted Apr 29, 2025·0 cites·11 claims
- 4155US10345520B2Waveguide etch method for multi-layer optical devicesELENION TECH LLC·Filed 2017·Granted Jul 9, 2019·0 cites·9 claims
- 4255US2020280373A1Optical transceiver with integrated optical loopbackELENION TECH LLC·Filed 2020·Application pending·0 cites
- 4352US2016033765A1Compact and low loss y-junction for submicron silicon waveguideCORIANT ADVANCED TECHNOLOGY LLC·Filed 2015·Application pending·0 cites
- 4450US2024210620A1Optical mode coupler in integrated photonicsNOKIA SOLUTIONS & NETWORKS OY·Filed 2022·Application pending·0 cites
- 4547US2025060723A1Device debugging method, device, and storage mediumQKM TECH DONG GUAN CO LTD·Filed 2022·Application pending·0 cites
- 4645US2020232878A1Testing of integrated optical mixersELENION TECH LLC·Filed 2019·Application pending·0 cites
- 4744US2018102440A1Photodetector with integrated temperature control elementELENION TECH LLC·Filed 2017·Application pending·0 cites
- 4833US2016012176A1Methods for designing photonic devicesCORIANT ADVANCED TECHNOLOGY LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →