Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9898715 | Systems and methods for creating, manipulating and processing rights and contract expressions using tokenized templates | Edgardo Valenzuela, Eddie Chen, Thomas DeMartini, Joseph Z. Fung, Mai Nguyen +1 more | 2018-02-20 |
| 7974923 | Extensible rights expression processing system | Joseph Z. Fung, Robert Chancellor, Thomas DeMartini, Mai Nguyen, Thanh Ta +2 more | 2011-07-05 |
| 7840488 | System and method for granting access to an item or permission to use an item based on configurable conditions | Joseph Z. Fung, Eddie Chen, Bijan Tadayon | 2010-11-23 |
| 7558759 | Systems and methods for creating, manipulating and processing rights and contract expressions using tokenized templates | Edgardo Valenzuela, Eddie Chen, Thomas DeMartini, Joseph Z. Fung, Mai Nguyen +1 more | 2009-07-07 |
| 7085741 | Method and apparatus for managing digital content usage rights | Guillermo Lao, Rory Jacobs, Mai Nguyen, Manuel Ham | 2006-08-01 |