Inventor · disambiguated record
Ian Coulson
Also filed as: COULSON IAN · COULSON IAN MARK
6 granted patents·76 citations·filing 1988–2006
84Inventor score
Top patents by PatentIndex Score
6 records- 0161US7886974B2Smartcard interface systemSequoia smart solutions pty ltd·Filed 2006·Granted Feb 15, 2011·8 cites·20 claims
- 0259US5010328ADisplay deviceEMI PLC THORN·Filed 1988·Granted Apr 23, 1991·17 cites·18 claims
- 0359US4997264AFerroelectric liquid crystal devices having a high surface tiltSECR DEFENCE BRIT·Filed 1988·Granted Mar 5, 1991·16 cites·18 claims
- 0451US5128663ADisplay device incorporating separately operable pixels and method for operating sameEMI PLC THORN·Filed 1989·Granted Jul 7, 1992·14 cites·10 claims
- 0545US5111317AMethod of driving a ferroelectric liquid crystal shutter having the application of a plurality of controlling pulses for counteracting relaxationEMI PLC THORN·Filed 1989·Granted May 5, 1992·11 cites·9 claims
- 0642US5047757AMethod of addressing a ferroelectric liquid crystal displaySTC PLC·Filed 1988·Granted Sep 10, 1991·10 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →