Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8571219 | Authentication loading control and information recapture in a UMTS network | David C. Harms | 2013-10-29 | $3,210,000 |
| 8175270 | Authentication loading control and information recapture in a UMTS network | David C. Harms | 2012-05-08 | $1,896,000 |
| 7133503 | Incoming call control by the called party | Tamara A. Revisky, Charles L. Warren | 2006-11-07 | $6,051,000 |