Inventor · disambiguated record
Philip J. Ralli
Also filed as: RALLI PHILIP · RALLI PHILIP J
15 granted patents·209 citations·filing 1997–2022
93Inventor score
Top patents by PatentIndex Score
15 records- 0193US10317787B2Multilayered screens for scanning beam display systemsPRYSM INC·Filed 2018·Granted Jun 11, 2019·15 cites·20 claims
- 0290US6630970B2Polarizers for use with liquid crystal displays3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Oct 7, 2003·54 cites·23 claims
- 0384US7057682B2Liquid crystal display with neutral dark state3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jun 6, 2006·29 cites·22 claims
- 0483US9690181B2Multilayered screens for scanning beam display systemsPRYSM INC·Filed 2015·Granted Jun 27, 2017·4 cites·20 claims
- 0582US7391569B2Projection system including intrinsic polarizer3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jun 24, 2008·10 cites·9 claims
- 0679US8809811B2Reduction of intensity ringing in fluorescent displaysRALLI PHILIP J·Filed 2012·Granted Aug 19, 2014·6 cites·23 claims
- 0770US5926293AHolographic transflectorPOLAROID CORP·Filed 1997·Granted Jul 20, 1999·44 cites·14 claims
- 0865US12387642B2Method for producing flat ribbon structures with continuous extruded fibers for laser phosphor displaysPRYSM SYSTEMS INC·Filed 2022·Granted Aug 12, 2025·0 cites·22 claims
- 0964US7573637B2Intrinsic polarizer and method of manufacturing an intrinsic polarizerSEIKO EPSON CORP·Filed 2004·Granted Aug 11, 2009·9 cites·13 claims
- 1061US7717564B2Projection system including intrinsic polarizerSEIKO EPSON CORP·Filed 2008·Granted May 18, 2010·2 cites·3 claims
- 1157US5886799APolarizing holographic reflector module and method for the manufacture thereofPOLAROID CORP·Filed 1997·Granted Mar 23, 1999·22 cites·10 claims
- 1256US10095099B2Multilayered screens for scanning beam display systemsPRYSM INC·Filed 2017·Granted Oct 9, 2018·0 cites·19 claims
- 1353US7643211B2Intrinsic polarizerSEIKO EPSON CORP·Filed 2008·Granted Jan 5, 2010·1 cites·10 claims
- 1451US9995997B2Seamless emission tile quiltPRYSM INC·Filed 2013·Granted Jun 12, 2018·0 cites·21 claims
- 1543US6122079AChromatically-adjusted holographically illuminated image-providing display elementPOLAROID CORP·Filed 1997·Granted Sep 19, 2000·13 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Philip J. Ralli files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →