P

Inventor

PIETRALUNGA SILVIA MARIA

IT8 patents
⚠️ This page may combine multiple inventors who share the name “PIETRALUNGA SILVIA MARIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PIRELLI & C SPA

4 patents
US7324267B2Jan 29, 2008

Four-wave-mixing based optical wavelength converter device

PIRELLI & C SPA23 citations90
US7307722B2Dec 11, 2007

Polarization stabilization

PIRELLI & C SPA10 citations82
US7209607B2Apr 24, 2007

Optical space-switching matrix

PIRELLI & C SPA4 citations57
US7099069B2Aug 29, 2006

Electro-optic semiconductor modulators

PIRELLI & C SPA4 citations55

PIRELLI CAVI E SISTEMI SPA

2 patents
US6181429B1Jan 30, 2001

Interferometer for measurements of optical properties in bulk samples

PIRELLI CAVI E SISTEMI SPA21 citations88
US6872794B2Mar 29, 2005

NLO polymers and optical waveguides based thereon

PIRELLI CAVI E SISTEMI SPA2 citations58

PGT PHOTONICS SPA

1 patent
US7528360B2May 5, 2009

Method and device for stabilizing the state of polarization of optical radiation

PGT PHOTONICS SPA4 citations61

GRASSO GIORGIO

1 patent
US8975508B2Mar 10, 2015

Solar concentrator for photovoltaic systems

GRASSO GIORGIO0 citations30