P

Inventor

CHERCHI MATTEO

IT13 patents
⚠️ This page may combine multiple inventors who share the name “CHERCHI MATTEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TEKNOLOGIAN TUTKIMUSKESKUS VTT OY

6 patents
US9778417B2Oct 3, 2017

Bent optical waveguide

TEKNOLOGIAN TUTKIMUSKESKUS VTT OY15 citations82
US11506919B2Nov 22, 2022

Integrated faraday rotator

TEKNOLOGIAN TUTKIMUSKESKUS VTT OY8 citations80
US11175454B2Nov 16, 2021

Light escalators in optical circuits between thick and thin waveguides

TEKNOLOGIAN TUTKIMUSKESKUS VTT OY4 citations66
US12313919B2May 27, 2025

Electro-optic plasmonic devices

TEKNOLOGIAN TUTKIMUSKESKUS VTT OY0 citations61
US12019274B2Jun 25, 2024

Polarization rotator

TEKNOLOGIAN TUTKIMUSKESKUS VTT OY0 citations48
US12292598B2May 6, 2025

Polarizing device

TEKNOLOGIAN TUTKIMUSKESKUS VTT OY0 citations42

PURNAWIRMAN PURNAWIRMAN

2 patents
US9325140B2Apr 26, 2016

Photonic devices and methods of using and making photonic devices

PURNAWIRMAN PURNAWIRMAN5 citations78
US9806485B2Oct 31, 2017

Photonic devices and methods of using and making photonic devices

PURNAWIRMAN PURNAWIRMAN2 citations68

PIRELLI & C SOCIETA PER AZIONI

1 patent
US7228015B2Jun 5, 2007

Integrated optic polarization converter based on structural chirality

PIRELLI & C SOCIETA PER AZIONI30 citations87

CHERCHI MATTEO

1 patent
US8064741B2Nov 22, 2011

Optical coupling device

CHERCHI MATTEO15 citations77

MASSACHUSETTS INST TECHNOLOGY

1 patent
US10461489B2Oct 29, 2019

Photonic devices and methods of using and making photonic devices

MASSACHUSETTS INST TECHNOLOGY1 citations70

PGT PHOTONICS SPA

1 patent
US7860359B2Dec 28, 2010

Optical band splitter/combiner and apparatus comprising the same

PGT PHOTONICS SPA6 citations60

PIRELLI & C SPA

1 patent
US7123789B2Oct 17, 2006

Optical multi/demultiplexer device, optical wavelength selective filter and method of making filter

PIRELLI & C SPA0 citations40