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PGT PHOTONICS SPA

Overview
  • Total Patents
    33
About

PGT PHOTONICS SPA has a total of 33 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Canada, EPO (European Patent Office) and United States. Its main competitors in its focus markets optics, telecommunications and electrical machinery and energy are SYNTUNE AB, TRIQUINT TECHNOLOGY HOLDING CO and LUMENTUM OPERATIONS LLC.

Patent filings in countries

World map showing PGT PHOTONICS SPAs patent filings in countries

Patent filings per year

Chart showing PGT PHOTONICS SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Galli Paola 10
#2 Romagnoli Marco 9
#3 Bolla Lorenzo 9
#4 Socci Luciano 9
#5 Ghidini Silvia 9
#6 Righetti Aldo 6
#7 Martelli Paolo 6
#8 Martinelli Mario 4
#9 De Donno Marco 3
#10 Rossi Giacomo Antonio 3

Latest patents

Publication Filing date Title
JP2011158907A Tunable resonance grating filter
EP2154800A1 Dispersin tolerant optical system and method thereof
CA2719342A1 Optical mode transformer, in particular for coupling an optical fiber and a high-index contrast waveguide
CA2734614A1 Optical mode transformer, in particular for coupling an optical fiber and a high-index contrast waveguide
CA2703728A1 Method and device for polarization stabilization of an optical radiation
CA2703726A1 System and method for coherent detection of optical signals
EP2092673A1 Method and device for hitless tunable optical filtering
CA2703538A1 Method and device for hitless tunable optical filtering
CA2703534A1 Method and device for hitless tunable optical filtering
EP2044663A1 Misalignment prevention in an external cavity laser having temperature stabilistion of the resonator and the gain medium
US2007253053A1 Method and device for stabilizing the state of polarization of optical radiation
US2009020499A1 Method to fabricate a redirecting mirror in optical waveguide devices