Assignee
PGT PHOTONICS SPA
IT·8 granted patents·1 pending application·32 citations·filing 2003–2007
Top patents by PatentIndex Score
9 records- 0173US7869475B2Misalignment prevention in an external cavity laser having temperature stabilisation of the resonator and the gain mediumPGT PHOTONICS SPA·Filed 2006·Granted Jan 11, 2011·6 cites·16 claims
- 0266US7573919B2Wavelength control of an external-cavity tuneable laserPGT PHOTONICS SPA·Filed 2003·Granted Aug 11, 2009·9 cites·11 claims
- 0364US7917031B2Method and device for stabilizing the state of polarization of a polarization multiplexed optical radiationPGT PHOTONICS SPA·Filed 2004·Granted Mar 29, 2011·6 cites·24 claims
- 0464US7528360B2Method and device for stabilizing the state of polarization of optical radiationPGT PHOTONICS SPA·Filed 2005·Granted May 5, 2009·4 cites·21 claims
- 0562US7860359B2Optical band splitter/combiner and apparatus comprising the samePGT PHOTONICS SPA·Filed 2004·Granted Dec 28, 2010·6 cites·13 claims
- 0648US7871760B2Method to fabricate a redirecting mirror in optical waveguide devicesPGT PHOTONICS SPA·Filed 2005·Granted Jan 18, 2011·1 cites·24 claims
- 0746US7813034B2Multi-stage Raman amplifierPGT PHOTONICS SPA·Filed 2007·Granted Oct 12, 2010·0 cites·11 claims
- 0839US2010189441A1Method and device for hitless tunable optical filteringPGT PHOTONICS SPA·Filed 2006·Application pending·0 cites
- 0934US7909518B2Optical assembly connecting a laser with optical fibrePGT PHOTONICS SPA·Filed 2005·Granted Mar 22, 2011·0 cites·26 claims
Join the waitlist — get patent alerts
Get an alert when PGT PHOTONICS SPA files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →