Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938211 | Methods and apparatus for an image transfer object | Paul Joseph Chang, John C. Huffman, Benjamin J. McCurtain, Jonathan Reis | 2005-08-30 |
| 6734880 | User interface for a medical informatics systems | Paul Joseph Chang, Benjamin J. McCurtain | 2004-05-11 |
| 6556724 | Methods and apparatus for resolution independent image collaboration | Paul Joseph Chang, John C. Huffman | 2003-04-29 |