Assignee
FREEDOM SCIENTIFIC INC
US·89 granted patents·9 pending applications·531 citations·filing 2002–2025
Top patents by PatentIndex Score
98 records- 0196US11062623B2Impact resistant modular braille display deviceFREEDOM SCIENTIFIC INC·Filed 2020·Granted Jul 13, 2021·8 cites·12 claims
- 0293US10540909B2Impact resistant modular braille display deviceFREEDOM SCIENTIFIC INC·Filed 2017·Granted Jan 21, 2020·6 cites·9 claims
- 0393US7929013B2Desktop electronic magnifierFREEDOM SCIENTIFIC INC·Filed 2006·Granted Apr 19, 2011·17 cites·7 claims
- 0491US7172305B2Magnifier having slideably mounted cameraFREEDOM SCIENTIFIC INC·Filed 2006·Granted Feb 6, 2007·20 cites·10 claims
- 0590US11709898B1Detecting points of interest by atypical stylizationFREEDOM SCIENTIFIC INC·Filed 2022·Granted Jul 25, 2023·2 cites·11 claims
- 0690US10971034B1Dynamic partitioning of a refreshable braille display based on presence of ancillary alphanumeric contentFREEDOM SCIENTIFIC INC·Filed 2020·Granted Apr 6, 2021·3 cites·18 claims
- 0790US8869062B1Gesture-based screen-magnified touchscreen navigationFREEDOM SCIENTIFIC INC·Filed 2013·Granted Oct 21, 2014·34 cites·8 claims
- 0889US11881117B2Display for Braille tabletFREEDOM SCIENTIFIC INC·Filed 2022·Granted Jan 23, 2024·1 cites·10 claims
- 0989US11532243B2Display for Braille tabletFREEDOM SCIENTIFIC INC·Filed 2021·Granted Dec 20, 2022·2 cites·16 claims
- 1089US9575624B2Screen reader with focus-based speech verbosityFREEDOM SCIENTIFIC INC·Filed 2014·Granted Feb 21, 2017·12 cites·11 claims
- 1188US8360778B2Braille cell capFREEDOM SCIENTIFIC INC·Filed 2009·Granted Jan 29, 2013·7 cites·4 claims
- 1288US7775797B2Electromechanical tactile braille cell assemblyFREEDOM SCIENTIFIC INC·Filed 2008·Granted Aug 17, 2010·7 cites·10 claims
- 1388USD614220SPortable multi position magnifier cameraFREEDOM SCIENTIFIC INC·Filed 2008·Granted Apr 20, 2010·36 cites·1 claims
- 1488US6993707B2Document placemarkerFREEDOM SCIENTIFIC INC·Filed 2004·Granted Jan 31, 2006·51 cites·7 claims
- 1587US11715389B2Impact resistant modular braille display deviceFREEDOM SCIENTIFIC INC·Filed 2021·Granted Aug 1, 2023·1 cites·12 claims
- 1687US11580623B1High efficiency dynamic contrast processingFREEDOM SCIENTIFIC INC·Filed 2022·Granted Feb 14, 2023·4 cites·17 claims
- 1787US10001900B2Screen reader with customizable web page outputFREEDOM SCIENTIFIC INC·Filed 2014·Granted Jun 19, 2018·6 cites·20 claims
- 1887US9785623B2Identifying a set of related visible content elements in a markup language documentFREEDOM SCIENTIFIC INC·Filed 2015·Granted Oct 10, 2017·6 cites·21 claims
- 1987US7818664B2Multimodal XML delivery system and methodFREEDOM SCIENTIFIC INC·Filed 2005·Granted Oct 19, 2010·24 cites·8 claims
- 2087US7722355B2Braille cell capFREEDOM SCIENTIFIC INC·Filed 2008·Granted May 25, 2010·7 cites·5 claims
- 2185US9424759B2Braille display device and method of constructing sameFREEDOM SCIENTIFIC INC·Filed 2014·Granted Aug 23, 2016·4 cites·8 claims
- 2285US7172304B2Illuminator having forward lightingFREEDOM SCIENTIFIC INC·Filed 2006·Granted Feb 6, 2007·16 cites·5 claims
- 2383US11656886B1Screen reader language switching for user interfaceFREEDOM SCIENTIFIC INC·Filed 2022·Granted May 23, 2023·3 cites·15 claims
- 2483US7367806B1Braille cell capFREEDOM SCIENTIFIC INC·Filed 2004·Granted May 6, 2008·20 cites·5 claims
- 2582US12175881B2Braille display deviceFREEDOM SCIENTIFIC INC·Filed 2023·Granted Dec 24, 2024·0 cites·12 claims
- 2682US10971033B2Vision assistive device with extended depth of fieldFREEDOM SCIENTIFIC INC·Filed 2019·Granted Apr 6, 2021·1 cites·6 claims
- 2782US10032389B2Video magnifier camera with handleFREEDOM SCIENTIFIC INC·Filed 2015·Granted Jul 24, 2018·2 cites·10 claims
- 2882US9992453B2Multiposition magnifier cameraFREEDOM SCIENTIFIC INC·Filed 2013·Granted Jun 5, 2018·4 cites·9 claims
- 2982US9818314B2Lighting arrangement for magnification deviceFREEDOM SCIENTIFIC INC·Filed 2014·Granted Nov 14, 2017·4 cites·9 claims
- 3082US9268141B2Desktop electronic magnifierFREEDOM SCIENTIFIC INC·Filed 2013·Granted Feb 23, 2016·3 cites·6 claims
- 3182US7462034B1Braille display assemblyFREEDOM SCIENTIFIC INC·Filed 2004·Granted Dec 9, 2008·17 cites·6 claims
- 3281US2025384787A1Ingress protected braille displayFREEDOM SCIENTIFIC INC·Filed 2025·Application pending·0 cites
- 3380US10078417B1View port array of graphic user interface componentsFREEDOM SCIENTIFIC INC·Filed 2016·Granted Sep 18, 2018·3 cites·25 claims
- 3480US7410359B1Electromechanical tactile cell assemblyFREEDOM SCIENTIFIC INC·Filed 2004·Granted Aug 12, 2008·14 cites·24 claims
- 3580US7029190B1Braille input deviceFREEDOM SCIENTIFIC INC·Filed 2004·Granted Apr 18, 2006·23 cites·2 claims
- 3679US7083416B1Contaminant-tolerant Braille pinsFREEDOM SCIENTIFIC INC·Filed 2005·Granted Aug 1, 2006·14 cites·1 claims
- 3778USD709937SMulti position magnifier cameraFREEDOM SCIENTIFIC INC·Filed 2013·Granted Jul 29, 2014·23 cites·1 claims
- 3877US9449531B2Vision assistive devices and user interfacesFREEDOM SCIENTIFIC INC·Filed 2014·Granted Sep 20, 2016·3 cites·17 claims
- 3975US10979605B2Portable desktop video magnifier cameraFREEDOM SCIENTIFIC INC·Filed 2019·Granted Apr 13, 2021·1 cites·8 claims
- 4075USD624107SHand held multi position magnifier cameraFREEDOM SCIENTIFIC INC·Filed 2009·Granted Sep 21, 2010·19 cites·1 claims
- 4175US7082577B1Method for displaying an internet web page with an area of focusFREEDOM SCIENTIFIC INC·Filed 2002·Granted Jul 25, 2006·47 cites·12 claims
- 4274US12222993B1Resolving points of interest by text stylizationFREEDOM SCIENTIFIC INC·Filed 2023·Granted Feb 11, 2025·0 cites·20 claims
- 4374US10417316B2Emphasizing a portion of the visible content elements of a markup language documentFREEDOM SCIENTIFIC INC·Filed 2015·Granted Sep 17, 2019·2 cites·21 claims
- 4474US9263026B2Screen reader having concurrent communication of non-textual informationFREEDOM SCIENTIFIC INC·Filed 2014·Granted Feb 16, 2016·1 cites·16 claims
- 4573US11201990B2Magnifier device with adjustable cameraFREEDOM SCIENTIFIC INC·Filed 2019·Granted Dec 14, 2021·0 cites·7 claims
- 4671US10627982B1Viewport array of graphic user interface componentsFREEDOM SCIENTIFIC INC·Filed 2018·Granted Apr 21, 2020·1 cites·13 claims
- 4771US10607505B1Dynamic auto-advance feature for refreshable braille displaysFREEDOM SCIENTIFIC INC·Filed 2017·Granted Mar 31, 2020·1 cites·19 claims
- 4871US9413973B2Multiposition handheld electronic magnifierFREEDOM SCIENTIFIC INC·Filed 2014·Granted Aug 9, 2016·1 cites·6 claims
- 4971US2025181653A1Resolving Points of Interest by Text StylizationFREEDOM SCIENTIFIC INC·Filed 2025·Application pending·0 cites
- 5070US10462381B2System and method for processing a video signal with reduced latencyFREEDOM SCIENTIFIC INC·Filed 2018·Granted Oct 29, 2019·1 cites·8 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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