Inventor · disambiguated record
Sean D. Barrett
Also filed as: BARRETT SEAN D
10 granted patents·253 citations·filing 2003–2008
91Inventor score
Top patents by PatentIndex Score
10 records- 0194US7002133B2Detecting one or more photons from their interactions with probe photons in a matter systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Feb 21, 2006·124 cites·22 claims
- 0293US8447146B2Photonic interconnect methodBEAUSOLEIL RAYMOND G·Filed 2008·Granted May 21, 2013·26 cites·16 claims
- 0389US7343059B2Photonic interconnect systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Mar 11, 2008·25 cites·18 claims
- 0484US7554080B2Entanglement processes and systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jun 30, 2009·28 cites·27 claims
- 0579US7836007B2Methods for preparing entangled quantum statesHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Nov 16, 2010·21 cites·21 claims
- 0670US7546004B2Photonic interconnect systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2008·Granted Jun 9, 2009·2 cites·13 claims
- 0767US7133173B2Nonlinear electromagnetic quantum information processingHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Nov 7, 2006·14 cites·27 claims
- 0863US7038188B2Non-demolition photon detector that preserves input state characteristicsHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted May 2, 2006·10 cites·18 claims
- 0957US7426444B2Methods for determining relative phase differences in entangled quantum statesHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Sep 16, 2008·3 cites·21 claims
- 1056US7657137B2Photonic interconnect systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2008·Granted Feb 2, 2010·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →