Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515978 | System and method for verified delivery of e-mail messages | Paul Chisaki, John Funk | 2016-12-06 |
| 8484294 | System and method for verified delivery of e-mail messages | Paul Chisaki, John Funk | 2013-07-09 |
| 8463652 | Method and system to facilitate on-line trading | Michiel de Boer, Yung Ho Kang | 2013-06-11 |
| 8463692 | Method and system to facilitate on-line trading | Michiel de Boer, Yung Ho Kang | 2013-06-11 |
| 7136898 | System and method for enhanced effectiveness of non-requested information in messages | Paul Chisaki | 2006-11-14 |