Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8676361 | Acoustical virtual reality engine and advanced techniques for enhancing delivered sound | Thomas L. Paddock | 2014-03-18 | $3,958,000 |
| 7187686 | Telecommunication system, method and subscriber unit for use therein | Wilbur J. Walkoe, Michael George Gorman, Robert Wesley Bossemeyer, Jr., Michael Steven Pickard, Denise Violetta Kagan +5 more | 2007-03-06 | |
| 6240175 | Intelligent phone cord apparatus | — | 2001-05-29 | $26,019,000 |
| 6088435 | Interactive telephone networking service | Chih Chiang Kung, Kalpesh P. Parekh, Mona A. Yousry | 2000-07-11 |