Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7274784 | Methods, systems, and computer program products for routing calls based on the originating network | George Jung | 2007-09-25 |
| 7127051 | System and method for providing advanced telephony services using a virtual telephone number | Robert Koch | 2006-10-24 |
| 6993014 | Method and apparatus for allowing selective disposition of an incoming telephone call during an internet session | Robert Koch, Alexander D. Raji | 2006-01-31 |
| 6853718 | System and method for efficient telephone call transfer | Hong Thi Nguyen, Sharolyn S. Farmer | 2005-02-08 |
| 6757274 | Method and apparatus for allowing selective disposition of an incoming telephone call during an internet session | Robert Koch, Alexander D. Raji | 2004-06-29 |