P

Inventor

SAHNI SUBAL

US66 patents
⚠️ This page may combine multiple inventors who share the name “SAHNI SUBAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUXTERA INC

21 patents
US10444593B2Oct 15, 2019

Method and system for a vertical junction high-speed phase modulator

LUXTERA INC12 citations92
US10546963B2Jan 28, 2020

Method and system for germanium-on-silicon photodetectors without germanium layer contacts

LUXTERA INC14 citations85
US10025120B2Jul 17, 2018

Method and system for a low parasitic silicon high-speed phase modulator having raised fingers perpendicular to the PN junction

LUXTERA INC9 citations84
US9960888B2May 1, 2018

Method and system for an optoelectronic built-in self-test system for silicon photonics optical transceivers

LUXTERA INC10 citations84
US9941957B2Apr 10, 2018

Method and system for connectionless integrated optical receiver and transmitter test

LUXTERA INC11 citations84
US9425342B2Aug 23, 2016

Method and system for optoelectronic receivers utilizing waveguide heterojunction phototransistors integrated in a CMOS SOI wafer

LUXTERA INC5 citations84
US9389378B2Jul 12, 2016

Method and system for optical power monitoring of a light source assembly coupled to a silicon photonically-enabled integrated circuit

LUXTERA INC6 citations84
US10361787B2Jul 23, 2019

Method and system for optical alignment to a silicon photonically-enabled integrated circuit

LUXTERA INC6 citations83
US11049851B2Jun 29, 2021

Method and system for selectively illuminated integrated photodetectors with configured launching and adaptive junction profile for bandwidth improvement

LUXTERA INC5 citations73
US10892845B2Jan 12, 2021

Method and system for a free space CWDM MUX/DEMUX for integration with a grating coupler based silicon photonics platform

LUXTERA INC2 citations73
US10578892B2Mar 3, 2020

Method and system for a low parasitic silicon high-speed phase modulator using raised fingers along a PN junction waveguide

LUXTERA INC1 citations73
US10560197B2Feb 11, 2020

Method and system for optoelectronic receivers utilizing waveguide heterojunction phototransistors integrated in a CMOS SOI wafer

LUXTERA INC1 citations73
US10355805B2Jul 16, 2019

Method and system for a free space CWDM MUX/DEMUX for integration with a grating coupler based silicon photonics platform

LUXTERA INC2 citations73
US10348459B2Jul 9, 2019

Method and system for an optoelectronic built-in self-test system for silicon photonics optical transceivers

LUXTERA INC2 citations73
US10209540B2Feb 19, 2019

Method and system for a low parasitic silicon high-speed phase modulator with intermittent P-and N-doped raised fingers

LUXTERA INC2 citations73
US10205533B2Feb 12, 2019

Method and system for optoelectronic receivers utilizing waveguide heterojunction phototransistors integrated in a CMOS SOI wafer

LUXTERA INC3 citations73
US10027420B2Jul 17, 2018

Method and system for a silicon-based optical phase modulator with high modal overlap

LUXTERA INC3 citations73
US9746626B2Aug 29, 2017

Method and system for optical power monitoring of a light source assembly coupled to a silicon photonically-enabled integrated circuit

LUXTERA INC4 citations73
US10469195B2Nov 5, 2019

Method and system for eliminating polarization dependence for 45 degree incidence MUX/DEMUX designs

LUXTERA INC5 citations72
US10613274B2Apr 7, 2020

Method and system for integrated multi-port waveguide photodetectors

LUXTERA INC1 citations63
US10151894B2Dec 11, 2018

Method and system for optical power monitoring of a light source assembly coupled to a silicon photonically-enabled integrated circuit

LUXTERA INC1 citations63

CELESTIAL AI INC

19 patents
US11835777B2Dec 5, 2023

Optical multi-die interconnect bridge (OMIB)

CELESTIAL AI INC28 citations97
US12298608B1May 13, 2025

Optically bridged multicomponent package with extended temperature range

CELESTIAL AI INC10 citations94
US12242122B2Mar 4, 2025

Multicomponent photonically intra-die bridged assembly

CELESTIAL AI INC9 citations94
US12216318B2Feb 4, 2025

Optical bridging element for separately stacked electrical ICs

CELESTIAL AI INC13 citations94
US12124095B2Oct 22, 2024

Optical multi-die interconnect bridge with optical interface

CELESTIAL AI INC10 citations94
US12164161B1Dec 10, 2024

Stacked-dies optically bridged multicomponent package

CELESTIAL AI INC3 citations85
US12405434B2Sep 2, 2025

Embedding a photonic integrated circuit in a semiconductor package for high bandwidth memory and compute

CELESTIAL AI INC2 citations75
US12392974B2Aug 19, 2025

Embedding a photonic integrated circuit in a semiconductor package for high bandwidth memory and compute

CELESTIAL AI INC3 citations75
US12197023B1Jan 14, 2025

Manufacturing optically accessible co-packaged optics

CELESTIAL AI INC2 citations75
US12189198B1Jan 7, 2025

Manufacturing optically accessible co-packaged optics

CELESTIAL AI INC5 citations75
US12468103B2Nov 11, 2025

Optically bridged multicomponent package with extended temperature range

CELESTIAL AI INC1 citations74
US12443000B2Oct 14, 2025

Optically bridged multicomponent package with extended temperature range

CELESTIAL AI INC1 citations74
US12442997B2Oct 14, 2025

Optically bridged multicomponent package with extended temperature range

CELESTIAL AI INC1 citations74
US12442998B2Oct 14, 2025

Optically bridged multicomponent package with extended temperature range

CELESTIAL AI INC2 citations74
US12436346B2Oct 7, 2025

Optically bridged multicomponent package with extended temperature range

CELESTIAL AI INC1 citations74
US12164162B2Dec 10, 2024

Multicomponent photonically bridged assembly

CELESTIAL AI INC1 citations73
US12401006B2Aug 26, 2025

Electrical interconnects for packages containing photonic integrated circuits

CELESTIAL AI INC1 citations72
US12442999B2Oct 14, 2025

Optically bridged multicomponent package with extended temperature range

CELESTIAL AI INC0 citations62
US12399333B2Aug 26, 2025

Optical multi-die interconnect bridge with electrical and optical interfaces

CELESTIAL AI INC0 citations62

LUXTERA LLC

9 patents

MASINI GIANLORENZO

1 patent

Showing the top 50 of 66 patents by PatentIndex Score.