Inventor · disambiguated record
Nicholas John Doran
Also filed as: DORAN NICHOLAS · DORAN NICHOLAS J · DORAN NICHOLAS JOHN
19 granted patents·3 pending applications·255 citations·filing 1987–2012
95Inventor score
Top patents by PatentIndex Score
22 records- 0187US4962987AOptical device producing an intensity dependent phase shiftBRITISH TELECOMM·Filed 1987·Granted Oct 16, 1990·57 cites·14 claims
- 0273US6321015B1Optical fibre communication systemBTG INT LTD·Filed 2000·Granted Nov 20, 2001·11 cites·17 claims
- 0369US6738542B1Optical fibre communication systemBTG INT LTD·Filed 2000·Granted May 18, 2004·9 cites·32 claims
- 0469US4881788AApparatus and methods for processing optical signal with waveguides exhibiting soliton effectsBRITISH TELECOMM·Filed 1987·Granted Nov 21, 1989·24 cites·11 claims
- 0568US5307428AOptical domain digital pulse switchingBRITISH TELECOMM·Filed 1991·Granted Apr 26, 1994·42 cites·10 claims
- 0668US4973122AOptical nonlinear cross-coupled interferometer and method utilizing sameBRITISH TELECOMM·Filed 1988·Granted Nov 27, 1990·26 cites·7 claims
- 0762US6650452B1Optical communicationsBTG INT LTD·Filed 2000·Granted Nov 18, 2003·5 cites·17 claims
- 0854US7447441B2Signal transmission apparatus and a method of signal transmissionERICSSON AB·Filed 2002·Granted Nov 4, 2008·5 cites·9 claims
- 0954US6680787B1Optical communication systemsBTG INT LTD·Filed 2000·Granted Jan 20, 2004·5 cites·34 claims
- 1053US8769725B2Sports memorabillia article and method for making the sameDORAN NICHOLAS·Filed 2012·Granted Jul 8, 2014·0 cites·18 claims
- 1152US5208455ASquare optical pulse generatorBRITISH TELECOMM·Filed 1990·Granted May 4, 1993·18 cites·6 claims
- 1246US6097524AOptical communication systemsBTG INT LTD·Filed 1997·Granted Aug 1, 2000·18 cites·14 claims
- 1346US5058986ANon-linear inferferometerBRITISH TELECOMM·Filed 1989·Granted Oct 22, 1991·13 cites·7 claims
- 1445US5473712AOptically controlled optical switchBRITISH TELECOMM·Filed 1991·Granted Dec 5, 1995·12 cites·12 claims
- 1545US2004105685A1Optical fibre communication systemBTG INT LTD·Filed 2003·Application pending·0 cites
- 1643US2009087190A1Optical communicationsDORAN NICHOLAS JOHN·Filed 2008·Application pending·0 cites
- 1733US7352970B2Dispersion management system for soliton optical transmission systemBTG INT LTD·Filed 1998·Granted Apr 1, 2008·3 cites·14 claims
- 1831US8548338B2Method and system for deploying an optical demodulator arrangement in a communications networkDORAN NICHOLAS JOHN·Filed 2010·Granted Oct 1, 2013·0 cites·35 claims
- 1931US7734186B2Signal transmission in an optical systemERICSSON AB·Filed 2002·Granted Jun 8, 2010·0 cites·8 claims
- 2031US5333220AQuantum non-demolition optical tappingBRITISH TELECOMM·Filed 1990·Granted Jul 26, 1994·3 cites·14 claims
- 2125US2013045016A1Signal Recovery SystemDORAN NICHOLAS JOHN·Filed 2011·Application pending·0 cites
- 2224US6185025B1Method and apparatus for transmitting informationBRITISH TELECOMM·Filed 1991·Granted Feb 6, 2001·4 cites·18 claims
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