Inventor · disambiguated record
Mark Lightfoot
Also filed as: LIGHTFOOT MARK · LIGHTFOOT MARK ROGER
5 granted patents·2 pending applications·53 citations·filing 1998–2018
74Inventor score
Top patents by PatentIndex Score
7 records- 0181US10739631B2Ewriter with enhanced line acuityKENT DISPLAYS INC·Filed 2018·Granted Aug 11, 2020·3 cites·23 claims
- 0277US8334961B2Electrooptical display with electrical crossoverMONTBACH ERICA N·Filed 2009·Granted Dec 18, 2012·6 cites·29 claims
- 0364US6227737B1Fluid applicatorsGILLETTE CO·Filed 1998·Granted May 8, 2001·44 cites·11 claims
- 0455US9235096B2Inductive switching of cholesteric liquid crystal display deviceKENT DISPLAYS INC·Filed 2013·Granted Jan 12, 2016·0 cites·8 claims
- 0552US10649261B2Liquid crystal eWriter system with resistive digitizer and having mechanical palm rejectionKENT DISPLAYS INC·Filed 2017·Granted May 12, 2020·0 cites·44 claims
- 0644US2013342432A1Cholesteric Liquid Crystal Writing Tablet Erased By A Piezoelectric TransducerKENT DISPLAYS INC·Filed 2013·Application pending·0 cites
- 0742US2013342488A1Cholesteric liquid crystal writing tablet erased by a piezoelectric transducerKENT DISPLAYS INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →