Inventor
GEIGER CHARLES F
US34 patents
⚠️ This page may combine multiple inventors who share the name “GEIGER CHARLES F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEGG INC
24 patentsUS9971741B2May 15, 2018
Authenticated access to accredited testing services
CHEGG INC9 citations92
US9104892B2Aug 11, 2015
Social sharing of multilayered document
CHEGG INC17 citations91
US9940606B2Apr 10, 2018
Correlating jobs with personalized learning activities in online education platforms
CHEGG INC9 citations83
US9378647B2Jun 28, 2016
Automated course deconstruction into learning units in digital education platforms
CHEGG INC7 citations83
US9870358B2Jan 16, 2018
Augmented reading systems
CHEGG INC5 citations73
US10719809B2Jul 21, 2020
Correlating jobs with personalized learning activities in online education platforms
CHEGG INC1 citations72
US10049416B2Aug 14, 2018
Job recall services in online education platforms
CHEGG INC3 citations72
US9679492B2Jun 13, 2017
Calculating effective GPA of students in education platforms
CHEGG INC4 citations72
US9391787B2Jul 12, 2016
Tagging content for social interchange in online education platforms
CHEGG INC3 citations67
US10108585B2Oct 23, 2018
Automated testing materials in electronic document publishing
CHEGG INC1 citations63
US9116865B2Aug 25, 2015
Enhancing automated terms listings in HTML document publishing based on user searches
CHEGG INC1 citations63
US11847404B2Dec 19, 2023
Authenticated access to accredited testing services
CHEGG INC0 citations62
US11741290B2Aug 29, 2023
Automated testing materials in electronic document publishing
CHEGG INC0 citations62
US11295063B2Apr 5, 2022
Authenticated access to accredited testing services
CHEGG INC0 citations62
US10977423B2Apr 13, 2021
Authenticated access to accredited testing services
CHEGG INC0 citations62
US10929594B2Feb 23, 2021
Automated testing materials in electronic document publishing
CHEGG INC0 citations62
US11816637B2Nov 14, 2023
Correlating jobs with personalized learning activities in online education platforms
CHEGG INC0 citations61
US11790467B2Oct 17, 2023
Job recall services in online education platforms
CHEGG INC0 citations60
US11023986B2Jun 1, 2021
Job recall services in online education platforms
CHEGG INC0 citations60
US10521495B2Dec 31, 2019
Authenticated access to accredited testing services
CHEGG INC0 citations52
US10049086B2Aug 14, 2018
Authenticated access to accredited testing services
CHEGG INC0 citations52
US10475139B2Nov 12, 2019
Job recall services in online education platforms
CHEGG INC0 citations51
US10713415B2Jul 14, 2020
Automated testing materials in electronic document publishing
CHEGG INC0 citations49
US9542392B2Jan 10, 2017
Mapping published related content layers into correlated reconstructed documents
CHEGG INC1 citations46
LE CHEVALIER VINCENT
7 patentsUS8756497B2Jun 17, 2014
Navigating an electronic document by visual object elements
LE CHEVALIER VINCENT7 citations83
US8584259B2Nov 12, 2013
Digital content distribution and protection
LE CHEVALIER VINCENT18 citations79
US8782515B2Jul 15, 2014
Document conversion correlation engine
LE CHEVALIER VINCENT4 citations72
US9542538B2Jan 10, 2017
Electronic content management and delivery platform
LE CHEVALIER VINCENT4 citations68
US9069732B2Jun 30, 2015
Automated document conversion testing
LE CHEVALIER VINCENT3 citations56
US9569410B2Feb 14, 2017
Multilayered document distribution in multiscreen systems
LE CHEVALIER VINCENT0 citations41
US9489355B2Nov 8, 2016
Characterization of layered documents in HTML5 publishing
LE CHEVALIER VINCENT0 citations36