Inventor · disambiguated record
Brian Pheiffer
Also filed as: PHEIFFER BRIAN · PHEIFFER BRIAN K
8 granted patents·1 pending application·210 citations·filing 2000–2023
86Inventor score
Top patents by PatentIndex Score
9 records- 0196US6304347B1Optical power management in an optical networkONI SYSTEMS CORP·Filed 2000·Granted Oct 16, 2001·125 cites·45 claims
- 0291US7046619B2Method and system for bi-directional path switched networkCIENA CORP·Filed 2001·Granted May 16, 2006·44 cites·34 claims
- 0383US6701087B2Optical power management in an optical networkCIENA CORP·Filed 2001·Granted Mar 2, 2004·19 cites·26 claims
- 0473US11506505B2Methods and apparatus for determining a vehicle pathBOEING CO·Filed 2019·Granted Nov 22, 2022·2 cites·20 claims
- 0573US7680032B1Bidirectional line switched partial rings, mesh networks, and methods of operationCIENA CORP·Filed 2003·Granted Mar 16, 2010·14 cites·32 claims
- 0668US8503568B1Differential encoding for multiplexed data streamsPHEIFFER BRIAN K·Filed 2006·Granted Aug 6, 2013·6 cites·17 claims
- 0756US12316378B2Optical high-power amplifier circuit with switchable polarized output stateBOEING CO·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 0846US10901065B2Location determination of an emitter using frequency-of-arrival (FOA) measured from a single moving platformBOEING CO·Filed 2017·Granted Jan 26, 2021·0 cites·21 claims
- 0941US2003063343A1Optical power management in an optical networkONI SYSTEMS CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →