Assignee
FFEI LTD
GB·21 granted patents·4 pending applications·197 citations·filing 2002–2021
Top patents by PatentIndex Score
25 records- 0196US9116035B2Method and apparatus for image scanningFFEI LTD·Filed 2013·Granted Aug 25, 2015·26 cites·40 claims
- 0295US7702181B2Method and apparatus for forming a multiple focus stack imageFFEI LTD·Filed 2005·Granted Apr 20, 2010·58 cites·37 claims
- 0393US7485834B2Method and apparatus for estimating an in-focus positionFFEI LTD·Filed 2006·Granted Feb 3, 2009·24 cites·21 claims
- 0485US10241310B2Method of forming an imaging calibration deviceFFEI LTD·Filed 2013·Granted Mar 26, 2019·8 cites·27 claims
- 0582US9454691B2Method for forming an image reference deviceFFEI LTD·Filed 2015·Granted Sep 27, 2016·3 cites·20 claims
- 0681US7706632B2Method and apparatus for forming a multiple focus stack imageFFEI LTD·Filed 2008·Granted Apr 27, 2010·17 cites·25 claims
- 0780US7645971B2Image scanning apparatus and methodFFEI LTD·Filed 2008·Granted Jan 12, 2010·10 cites·24 claims
- 0876US7891802B2Ink pinning assemblyFFEI LTD·Filed 2007·Granted Feb 22, 2011·4 cites·17 claims
- 0973US7271099B2Forming a conductive pattern on a substrateFFEI LTD·Filed 2005·Granted Sep 18, 2007·7 cites·8 claims
- 1066US7198826B2Providing a surface layer or structure on a substrateFFEI LTD·Filed 2004·Granted Apr 3, 2007·10 cites·21 claims
- 1163US9835837B2Method and apparatus for estimating an in-focus positionFFEI LTD·Filed 2014·Granted Dec 5, 2017·1 cites·18 claims
- 1261US7969617B2Multilevel screening mapping tone values to control signal values for greater color or shade fidelity and reduced print aberrationsFFEI LTD·Filed 2008·Granted Jun 28, 2011·2 cites·27 claims
- 1361USD608457SSlide carrierFFEI LTD·Filed 2009·Granted Jan 19, 2010·14 cites·1 claims
- 1456US2009197013A1Producing a flexographic printing plateFFEI LTD·Filed 2008·Application pending·0 cites
- 1554US9903785B2Method and apparatus for image scanningFFEI LTD·Filed 2016·Granted Feb 27, 2018·0 cites·28 claims
- 1653US12222485B2Whole slide imaging method for a microscopeFFEI LTD·Filed 2021·Granted Feb 11, 2025·0 cites·21 claims
- 1751USD632403SSlide carrierFFEI LTD·Filed 2009·Granted Feb 8, 2011·9 cites·1 claims
- 1851US2023418037A1Image scanning apparatus and methodFFEI LTD·Filed 2021·Application pending·0 cites
- 1950US7258456B2Light filtering apparatusFFEI LTD·Filed 2004·Granted Aug 21, 2007·2 cites·37 claims
- 2048US7312829B2Method of determining a device spectral responseFFEI LTD·Filed 2002·Granted Dec 25, 2007·2 cites·25 claims
- 2145US2023340392A1Cell deposition and imaging apparatusFFEI LTD·Filed 2021·Application pending·0 cites
- 2244US7760957B2Sharpness enhancementFFEI LTD·Filed 2006·Granted Jul 20, 2010·0 cites·17 claims
- 2344US7733586B2Lens positioning assemblyFFEI LTD·Filed 2008·Granted Jun 8, 2010·0 cites·21 claims
- 2444US2009197513A1Processing a flexographic printing plateFFEI LTD·Filed 2008·Application pending·0 cites
- 2539US11044383B2Method of printing digital imagesFFEI LTD·Filed 2018·Granted Jun 22, 2021·0 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →