Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43856 | Hybrid public/private wireless network with seamless roaming | Chauncey Shey, Jan Vancraeynest, Jose Vasconcellos | 2012-12-11 |
| 7133678 | Hybrid public/private wireless network with seamless roaming | Chauncey Shey, Jan Vancraeynest, Jose Vasconcellos | 2006-11-07 |
| 6868272 | Method and apparatus for roaming in hierarchical mobile communications network | Chauncey Shey, Jan Vancraeynest, Jose Vasconcellos | 2005-03-15 |
| 6259905 | Method and apparatus to minimize dialing and connecting delays in a wireless local loop system | William Xiao-Qing Huang, Takeshi Nishiyama, Tadashi Ohmori | 2001-07-10 |
| 4809270 | Variable time slot communication system | Leslie A. Baxter | 1989-02-28 |
| 4593272 | Communication system power arrangement | — | 1986-06-03 |
| 4389720 | Distributed digital conferencing system | Leslie A. Baxter, Clair A. Buzzard | 1983-06-21 |
| 4311878 | Dialing interval transmission gating arrangement | Thomas M. Quinn, David C. Trimble, Tse L. Wang | 1982-01-19 |