Inventor · disambiguated record
Ian W. Marshall
Also filed as: MARSHALL IAN W · MARSHALL IAN WILLIAM
13 granted patents·465 citations·filing 1988–2003
93Inventor score
Files withBRITISH TELECOMM13
Top patents by PatentIndex Score
13 records- 0191US6330586B1Reconfigurable service provision via a communication networkBRITISH TELECOMM·Filed 1996·Granted Dec 11, 2001·240 cites·29 claims
- 0281USRE39717EReconfigurable service provision via a communication networkBRITISH TELECOMM·Filed 1996·Granted Jul 3, 2007·103 cites·29 claims
- 0381US7123925B2Method and apparatus for locating devicesBRITISH TELECOMM·Filed 2003·Granted Oct 17, 2006·34 cites·9 claims
- 0468US6982955B1Communications networkBRITISH TELECOMM·Filed 2000·Granted Jan 3, 2006·15 cites·28 claims
- 0564US7478162B2Communications networkBRITISH TELECOMM·Filed 2001·Granted Jan 13, 2009·11 cites·26 claims
- 0656US7346704B2Layered communications network with adaptively distributed nodal policiesBRITISH TELECOMM·Filed 2001·Granted Mar 18, 2008·5 cites·9 claims
- 0755US5142408AOptical amplifierBRITISH TELECOMM·Filed 1991·Granted Aug 25, 1992·18 cites·30 claims
- 0850US7508766B2Packet routingBRITISH TELECOMM·Filed 2001·Granted Mar 24, 2009·1 cites·13 claims
- 0946US5134621AHigh gain semiconductor laser amplifier packageBRITISH TELECOMM·Filed 1990·Granted Jul 28, 1992·10 cites·23 claims
- 1041US5132978ALaser amplifierBRITISH TELECOMM·Filed 1989·Granted Jul 21, 1992·5 cites·13 claims
- 1139US5016965AOptical packageBRITISH TELECOMM·Filed 1988·Granted May 21, 1991·11 cites·9 claims
- 1236US5111153ANon-linear optical amplificationBRITISH TELECOMM·Filed 1990·Granted May 5, 1992·8 cites·34 claims
- 1326US5619360AOptical processing in asynchronous transfer mode networkBRITISH TELECOMM·Filed 1993·Granted Apr 8, 1997·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →