Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8887044 | Visually distinguishing portions of content | Joshua M. Goodspeed, Eugene Kalenkovich | 2014-11-11 |
| 8842085 | Providing supplemental information for a digital work | Joshua M. Goodspeed, Janna S. Hamaker, Adam J. Iser, Abhishek Patnia, Vaibhav Shankar +1 more | 2014-09-23 |
| 8838450 | Presentation of written works based on character identities and attributes | Janna Hamaker, Eugene Kalenkovich | 2014-09-16 |
| 8832584 | Questions on highlighted passages | Amit Agarwal, Zaur Kambarov | 2014-09-09 |
| 8799363 | Lending digital items to identified recipients | Karthik G. Anbalagan, Emily Margaret Anderson, Valeria A. Parkhomova | 2014-08-05 |
| 8706685 | Organizing collaborative annotations | Brent R. Smith | 2014-04-22 |
| 8650476 | Localized feedback for content creation | Jeffrey L. Belle, Janna S. Hamaker | 2014-02-11 |
| 8635277 | Mediated lending of digital items | Karthik G. Anbalagan, Emily Margaret Anderson, Valeria A. Pakhomova | 2014-01-21 |
| 8620872 | System for comparing content | — | 2013-12-31 |
| 8554640 | Content completion recommendations | Aaron James Dykstra, Laura Ellen Grit, James C. Petts | 2013-10-08 |
| 8510247 | Recommendation of media content items based on geolocation and venue | Francis J. Kane, Jr., Llewellyn J. Mason | 2013-08-13 |
| 8478662 | Customized electronic books with supplemental content | Ryan J. Snodgrass, Luis Felipe Cabrera | 2013-07-02 |
| D674810 | Display screen having a graphical user interface for providing supplemental information of a digital work | Joshua M. Goodspeed, Janna S. Hamaker, Adam J. Iser, Abhishek Patnia, Alla Taborisskaya | 2013-01-22 |
| 8356248 | Generating context-based timelines | — | 2013-01-15 |
| 8325974 | Recognition of characters and their significance within written works | Janna S. Hamaker, Eugene Kalenkovich | 2012-12-04 |
| 8301692 | Person to person similarities based on media experiences | Janna Hamaker, Eugene Kalenkovich, Zaur Kambarov | 2012-10-30 |
| 8250071 | Disambiguation of term meaning | Janna S. Hamaker | 2012-08-21 |
| 8150695 | Presentation of written works based on character identities and attributes | Janna S. Hamaker, Eugene Kalenkovich | 2012-04-03 |