Inventor · disambiguated record
Charles F. Geiger
Also filed as: GEIGER CHARLES · GEIGER CHARLES F
37 granted patents·12 pending applications·154 citations·filing 2011–2023
97Inventor score
Top patents by PatentIndex Score
49 records- 0193US9104892B2Social sharing of multilayered documentCHEGG INC·Filed 2012·Granted Aug 11, 2015·17 cites·20 claims
- 0292US9971741B2Authenticated access to accredited testing servicesCHEGG INC·Filed 2013·Granted May 15, 2018·9 cites·20 claims
- 0390US9940606B2Correlating jobs with personalized learning activities in online education platformsCHEGG INC·Filed 2013·Granted Apr 10, 2018·9 cites·20 claims
- 0489US8522130B1Creating notes in a multilayered HTML documentGILEAD YEHUDA·Filed 2012·Granted Aug 27, 2013·27 cites·30 claims
- 0587US9378647B2Automated course deconstruction into learning units in digital education platformsCHEGG INC·Filed 2013·Granted Jun 28, 2016·7 cites·28 claims
- 0687US8584259B2Digital content distribution and protectionLE CHEVALIER VINCENT·Filed 2011·Granted Nov 12, 2013·18 cites·24 claims
- 0785US8756497B2Navigating an electronic document by visual object elementsLE CHEVALIER VINCENT·Filed 2011·Granted Jun 17, 2014·7 cites·22 claims
- 0883US10719809B2Correlating jobs with personalized learning activities in online education platformsCHEGG INC·Filed 2018·Granted Jul 21, 2020·1 cites·20 claims
- 0983US2023351092A1Automated testing materials in electronic document publishingCHEGG INC·Filed 2023·Application pending·0 cites
- 1082US10049416B2Job recall services in online education platformsCHEGG INC·Filed 2013·Granted Aug 14, 2018·3 cites·20 claims
- 1182US9679492B2Calculating effective GPA of students in education platformsCHEGG INC·Filed 2013·Granted Jun 13, 2017·4 cites·20 claims
- 1282US9495559B2Sharing user-generated notesCHEGG INC·Filed 2012·Granted Nov 15, 2016·4 cites·15 claims
- 1381US9098471B2Document content reconstructionRICHARDSON JOSHUA·Filed 2012·Granted Aug 4, 2015·13 cites·18 claims
- 1480US9600460B2Notes aggregation across multiple documentsCHEGG INC·Filed 2012·Granted Mar 21, 2017·4 cites·25 claims
- 1579US11847404B2Authenticated access to accredited testing servicesCHEGG INC·Filed 2022·Granted Dec 19, 2023·0 cites·20 claims
- 1679US9870358B2Augmented reading systemsCHEGG INC·Filed 2013·Granted Jan 16, 2018·5 cites·21 claims
- 1778US9043807B2Application gateway in a browser based environmentGLAZER ARIEH·Filed 2012·Granted May 26, 2015·7 cites·16 claims
- 1876US8782515B2Document conversion correlation engineLE CHEVALIER VINCENT·Filed 2011·Granted Jul 15, 2014·4 cites·24 claims
- 1975US11741290B2Automated testing materials in electronic document publishingCHEGG INC·Filed 2021·Granted Aug 29, 2023·0 cites·18 claims
- 2075US9391787B2Tagging content for social interchange in online education platformsCHEGG INC·Filed 2014·Granted Jul 12, 2016·3 cites·18 claims
- 2174US11295063B2Authenticated access to accredited testing servicesCHEGG INC·Filed 2020·Granted Apr 5, 2022·0 cites·20 claims
- 2273US11816637B2Correlating jobs with personalized learning activities in online education platformsCHEGG INC·Filed 2021·Granted Nov 14, 2023·0 cites·14 claims
- 2373US10977423B2Authenticated access to accredited testing servicesCHEGG INC·Filed 2019·Granted Apr 13, 2021·0 cites·20 claims
- 2473US10929594B2Automated testing materials in electronic document publishingCHEGG INC·Filed 2020·Granted Feb 23, 2021·0 cites·18 claims
- 2573US9116865B2Enhancing automated terms listings in HTML document publishing based on user searchesCHEGG INC·Filed 2013·Granted Aug 25, 2015·1 cites·22 claims
- 2672US10108585B2Automated testing materials in electronic document publishingCHEGG INC·Filed 2013·Granted Oct 23, 2018·1 cites·20 claims
- 2772US9542538B2Electronic content management and delivery platformLE CHEVALIER VINCENT·Filed 2012·Granted Jan 10, 2017·4 cites·17 claims
- 2871US11023986B2Job recall services in online education platformsCHEGG INC·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 2970US11790467B2Job recall services in online education platformsCHEGG INC·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 3069US10475139B2Job recall services in online education platformsCHEGG INC·Filed 2018·Granted Nov 12, 2019·0 cites·20 claims
- 3168US10521495B2Authenticated access to accredited testing servicesCHEGG INC·Filed 2018·Granted Dec 31, 2019·0 cites·20 claims
- 3268US9069732B2Automated document conversion testingLE CHEVALIER VINCENT·Filed 2011·Granted Jun 30, 2015·3 cites·21 claims
- 3367US10049086B2Authenticated access to accredited testing servicesCHEGG INC·Filed 2018·Granted Aug 14, 2018·0 cites·20 claims
- 3466US10713415B2Automated testing materials in electronic document publishingCHEGG INC·Filed 2018·Granted Jul 14, 2020·0 cites·18 claims
- 3564US9569557B2Cache management in HTML eReading applicationGLAZER ARIEH·Filed 2012·Granted Feb 14, 2017·2 cites·17 claims
- 3664US2020349523A1Correlating jobs with personalized learning activities in online education platformsCHEGG INC·Filed 2020·Application pending·0 cites
- 3760US2014019438A1Indexing Electronic NotesCHEGG INC·Filed 2012·Application pending·0 cites
- 3860US2015302352A1Knowledge proximity detectorCHEGG INC·Filed 2014·Application pending·0 cites
- 3957US9542392B2Mapping published related content layers into correlated reconstructed documentsCHEGG INC·Filed 2014·Granted Jan 10, 2017·1 cites·19 claims
- 4057US2014344170A1Publishing Personalized Documents on a Secondary MarketCHEGG INC·Filed 2013·Application pending·0 cites
- 4155US2013171609A1Connecting Users in an Education PlatformLE CHEVALIER VINCENT·Filed 2012·Application pending·0 cites
- 4254US2018336168A1Presentation of Layered Content Documents in Multiscreen SystemsCHEGG INC·Filed 2018·Application pending·0 cites
- 4352US2014272859A1Mobile Application for Multilevel Document NavigationCHEGG INC·Filed 2013·Application pending·0 cites
- 4451US2013173386A1Providing Advertisements in a Digital Reading PlatformLE CHEVALIER VINCENT·Filed 2011·Application pending·0 cites
- 4551US2013151300A1Time Based Data VisualizationLE CHEVALIER VINCENT·Filed 2012·Application pending·0 cites
- 4650US9489355B2Characterization of layered documents in HTML5 publishingLE CHEVALIER VINCENT·Filed 2012·Granted Nov 8, 2016·0 cites·21 claims
- 4748US2014068408A1Presentation of layered content documents in multiscreen systemsLE CHEVALIER VINCENT·Filed 2012·Application pending·0 cites
- 4843US9569410B2Multilayered document distribution in multiscreen systemsLE CHEVALIER VINCENT·Filed 2012·Granted Feb 14, 2017·0 cites·10 claims
- 4935US2013174033A1HTML5 Selector for Web Page Content SelectionHANUKAEV SIMON·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →