Inventor · disambiguated record
Douglas Mcghan
Also filed as: MCGHAN DOUGLAS · MCGHAN DOUGLAS D
3 granted patents·118 citations·filing 2000–2003
75Inventor score
Files withNORTEL NETWORKS LTD3
Top patents by PatentIndex Score
3 records- 0187US7023601B2Optical E-field modulation using a Mach-Zehnder interferometerNORTEL NETWORKS LTD·Filed 2003·Granted Apr 4, 2006·44 cites·12 claims
- 0286US6842587B1Use of amplified spontaneous emission from a semiconductor optical amplifier to minimize channel interference during initialization of an externally modulated DWDM transmitterNORTEL NETWORKS LTD·Filed 2000·Granted Jan 11, 2005·62 cites·22 claims
- 0368US7305183B2Measurement of polarization dependent loss in an optical transmission systemNORTEL NETWORKS LTD·Filed 2001·Granted Dec 4, 2007·12 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →