Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11023859 | Using virtual currency to compensate workers in a crowdsourced task | Christopher R. Van Pelt | 2021-06-01 |
| 10853744 | Distributing a task to multiple workers over a network for completion while providing quality control | Christopher R. Van Pelt | 2020-12-01 |
| 8738598 | Checkpointing iterators during search | Chad Walters, Nitay Joffe, Andrew Alan James | 2014-05-27 |
| 8554605 | Evaluating a worker in performing crowd sourced tasks and providing in-task training through programmatically generated test tasks | David Trotter Oleson, Alexander Sorokin, Greg Laughlin, Vaughn Hester, John Le +1 more | 2013-10-08 |
| 8545232 | Computer-based student testing with dynamic problem assignment | Arthur H. Bardige | 2013-10-01 |
| 8316036 | Checkpointing iterators during search | Chad Walters, Nitay Joffe, Andrew Alan James | 2012-11-20 |
| 8229970 | Efficient storage and retrieval of posting lists | Chad Walters, Giovanni Lorenzo Thione, Barney Pell, Brendan O'Connor | 2012-07-24 |
| 8209321 | Emphasizing search results according to conceptual meaning | Barney Pell, Scott A. Prevost, Giovanni Lorenzo Thione, Brendan O'Connor | 2012-06-26 |
| 8152529 | Computerized system and method for visually based education | Arthur H. Bardige | 2012-04-10 |
| 6918768 | Computerized system and method for visually based education | Arthur H. Bardige | 2005-07-19 |