Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8356040 | Method and/or system for transforming between trees and arrays | — | 2013-01-15 |
| 8316059 | Enumeration of rooted partial subtrees | Karl Schiffmann, Mark Andrews | 2012-11-20 |
| 8037102 | Manipulating sets of hierarchical data | — | 2011-10-11 |
| 7899821 | Manipulation and/or analysis of hierarchical data | Karl Schiffmann, Mark Andrews | 2011-03-01 |
| 7882147 | File location naming hierarchy | — | 2011-02-01 |
| 7801923 | Method and/or system for tagging trees | — | 2010-09-21 |
| 7720807 | Representing finite node-labeled trees using a one bit encoding | — | 2010-05-18 |
| 7681177 | Method and/or system for transforming between trees and strings | — | 2010-03-16 |
| 7636727 | Enumeration of trees from finite number of nodes | Karl Schiffmann, Mark Andrews | 2009-12-22 |
| 7630995 | Method and/or system for transmitting and/or receiving data | — | 2009-12-08 |
| 7627591 | Method and/or system for manipulating tree expressions | — | 2009-12-01 |
| 6055537 | Computer structure for storing and manipulating information | — | 2000-04-25 |
| 5787432 | Method and apparatus for the generation, manipulation and display of data structures | — | 1998-07-28 |
| 5758152 | Method and apparatus for the generation and manipulation of data structures | — | 1998-05-26 |
| 5724576 | Method and apparatus for the generation and manipulation of data structures | — | 1998-03-03 |