Patent assignee · US · COMPANY

NOOK DIGITAL, LLC

47Patents
46Active
47Granted
53Portfolio score

Filing activity: Oct 19, 2010 → Jun 7, 2021 · 1 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US9658746B2 Accessible reading mode techniques for electronic devices Physics 210 Active
US9971495B2 Context based gesture delineation for user interaction in eyes-free mode Physics 153 Active
US9104647B2 System and method for reading multifunctional electronic books on portable readers Physics 23 Active
US9316889B2 Front projection eReader system Electricity 6 Active
US10461581B2 Charging case for electronic devices Emerging Cross-Sectional Technologies 6 Active
US10019153B2 Scrapbooking digital content in computing devices using a swiping gesture Physics 6 Active
US9436357B2 System and method for creating and viewing comic book electronic publications Physics 5 Active
US9819216B2 Charging case for electronic devices Emerging Cross-Sectional Technologies 4 Active
US9836154B2 Selective touch scan area and reporting techniques Physics 3 Active
US10097801B2 Front projection eReader system Electricity 3 Active
US9285530B2 Planar front illumination system having a light guide with micro lenses formed thereon and method of manufacturing the same Emerging Cross-Sectional Technologies 3 Active
US9400601B2 Techniques for paging through digital content on touch screen devices Physics 3 Active
US9250681B2 Infrared reflection based cover detection Physics 3 Active
US9423932B2 Zoom view mode for digital content including multiple regions of interest Physics 3 Active
US9134849B2 Pen interface for a touch screen device Physics 3 Active
US9953584B2 Lighting techniques for display devices Physics 3 Active
US9261961B2 Accessibility aids for users of electronic devices Physics 3 Active
US10269303B2 Lighting techniques for display devices Physics 2 Active
US9128608B2 System and method for an electronic reader that allows access to additional content and tools Physics 2 Active
US9880703B2 Electronic bookshelf system Physics 2 Active
US9672556B2 Systems and methods for programatically classifying text using topic classification Physics 2 Active
US9575948B2 Annotation of digital content via selective fixed formatting Physics 1 Active
US9953354B2 System and method for providing product information Physics 1 Active
US9144171B2 Apparatus for split wire routing in a bracket for a device Emerging Cross-Sectional Technologies 1 Active
US9542480B2 Systems and methods for programatically classifying text using category filtration Physics 1 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.