Issued Patents All Time
Showing 1–4 of 4 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 |
| 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 |
| 7177843 | Rights expression system | Mai Nguyen, Joseph Z. Fung | 2007-02-13 |