Inventor · disambiguated record
Philippe Letocart
Also filed as: LETOCART PHILIPPE
20 granted patents·6 pending applications·371 citations·filing 2007–2023
94Inventor score
Top patents by PatentIndex Score
26 records- 0198US8004739B2Control device for at least one electrochromic window and method for activating the sameSAINT GOBAIN·Filed 2009·Granted Aug 23, 2011·133 cites·3 claims
- 0295US9482921B2Electrochromic deviceLAMINE DRISS·Filed 2011·Granted Nov 1, 2016·40 cites·27 claims
- 0395US8035882B2Active device having variable energy/optical propertiesSAINT GOBAIN·Filed 2007·Granted Oct 11, 2011·129 cites·24 claims
- 0493US8526094B2Control device for at least one electrochromic window and method for activating the sameLETOCART PHILIPPE·Filed 2011·Granted Sep 3, 2013·13 cites·15 claims
- 0591US10190363B2Multilayer film with electrically switchable optical propertiesCARDINAL IG CO·Filed 2014·Granted Jan 29, 2019·14 cites·18 claims
- 0689US9099588B2Thin-film component on glass, a method for the production thereof and the use thereofLETOCART PHILIPPE·Filed 2010·Granted Aug 4, 2015·15 cites·21 claims
- 0787US8760749B2Electrochromic layer structure and method for the production thereofMELCHER MARTIN·Filed 2010·Granted Jun 24, 2014·7 cites·25 claims
- 0882US8411348B2Highly electrically conductive transparent layer with a metal grid having optimized electrochemical resistanceVALENTIN EMMANUEL·Filed 2007·Granted Apr 2, 2013·6 cites·15 claims
- 0977US8964279B2Transparent electrodeMELCHER MARTIN·Filed 2007·Granted Feb 24, 2015·7 cites·13 claims
- 1076US2023393385A1Electrochemical glazing having electrically controllable optical and energy-related propertiesSAGE ELECTROCHROMICS INC·Filed 2023·Application pending·0 cites
- 1168US9922621B2Device for generating a display image on a composite glass paneALSCHINGER MATTHIAS·Filed 2012·Granted Mar 20, 2018·3 cites·19 claims
- 1268US9091896B2Electrochromic device with anti-iridescent coatingSELLES OLIVER·Filed 2011·Granted Jul 28, 2015·4 cites·28 claims
- 1365US11650410B2Electrochemical glazing having electrically controllable optical and energy-related propertiesSAGE ELECTROCHROMICS INC·Filed 2020·Granted May 16, 2023·0 cites·20 claims
- 1462US2011249313A1Optically active glazing with overvoltage protectionLETOCART PHILIPPE·Filed 2009·Application pending·0 cites
- 1554US11142047B2Vehicle window having a plurality of integrated electro-optical elements and method for its manufactureSAINT GOBAIN·Filed 2018·Granted Oct 12, 2021·0 cites·12 claims
- 1654US10718937B2Electrochemical glazing having electrically controllable optical and energy-related propertiesGY RENE·Filed 2011·Granted Jul 21, 2020·0 cites·32 claims
- 1753US10272648B2Fire-resistant pane and fire-resistant glazing assemblySAINT GOBAIN·Filed 2013·Granted Apr 30, 2019·0 cites·13 claims
- 1853US10240051B2Method for producing a pane having an electrically conductive coating with electrically insulated defectsSAINT GOBAIN·Filed 2014·Granted Mar 26, 2019·0 cites·21 claims
- 1950US9599872B2Electrically conductive support for a glazing unit having liquid-crystal-mediated variable scattering properties and such a glazing unitCARDINAL IG CO·Filed 2013·Granted Mar 21, 2017·0 cites·15 claims
- 2050US8336189B2Method for electrically securing an electrical power supply of a system with variable optical propertiesLETOCART PHILIPPE·Filed 2009·Granted Dec 25, 2012·0 cites·18 claims
- 2148US10895795B2Electrically switchable glazing including surface electrodes with anisotropic conductivitySAINT GOBAIN·Filed 2016·Granted Jan 19, 2021·0 cites·28 claims
- 2247US2011304898A1Assembly and method for adapting the polarity of a power source to an electrochromic deviceLETOCART PHILIPPE·Filed 2009·Application pending·0 cites
- 2346US2011187984A1Method for regenerating the liquid crystals of variable light-scattering electrically controlled systems, electrical power supply and device for said regenerationSAINT GOBAIN·Filed 2009·Application pending·0 cites
- 2443US2022324753A1Reducing the corrosion of silver wires on a glass substrateSAINT GOBAIN·Filed 2020·Application pending·0 cites
- 2540US8947757B2Electrochromic glazing with series connected cells, and production method thereforYEH LI-YA·Filed 2011·Granted Feb 3, 2015·0 cites·16 claims
- 2634US2015097944A1System and method for detecting and repairing defects in an electrochromic device using thermal imagingPALM STEVE·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Philippe Letocart 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 →