Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8571197 | Direct dialing telephone calls by name | — | 2013-10-29 |
| 8488765 | Direct dialing telephone calls by name | — | 2013-07-16 |
| 8422657 | Telecommunications system with improved country codes and area codes | — | 2013-04-16 |
| 7889855 | Direct telephone dialing by name | — | 2011-02-15 |
| 7848508 | Telecommunication system with improved area codes | — | 2010-12-07 |
| 7039174 | System and method for routing calls to multi-function telephone numbers | — | 2006-05-02 |
| 5562550 | Multimedia golf handicap interactive touch-screen system | — | 1996-10-08 |