Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7313811 | Optical conversion device | Steve Sheppard, A. J. McInnis, Charles A. Eldering | 2007-12-25 |
| 6493875 | In-home wireless | Tevfik M. Uraz, Grant E. Moulton | 2002-12-10 |
| 6333930 | Subscriber interface for a fiber optic communications terminal | — | 2001-12-25 |
| 6317884 | Video, data and telephony gateway | Charles A. Eldering | 2001-11-13 |
| 6282189 | Unified access platform for simultaneously delivering voice and cell-based services | — | 2001-08-28 |
| 6208637 | Method and apparatus for the generation of analog telephone signals in digital subscriber line access systems | — | 2001-03-27 |
| 6078593 | Method and apparatus for reliable operation of universal voice grade cards | Lac X. Trinh, E. Barton Manchester, Bradley N. Yearwood, David J. Manley, Scott T. Hicks +2 more | 2000-06-20 |
| 6064652 | Cell grant mechanism | Kenneth M. Buckland, Lac X. Trinh, Steven D. Warwick | 2000-05-16 |
| 6021127 | Subscriber interface for a fiber optic communications terminal | — | 2000-02-01 |
| 5907552 | FTTC interface circuitry as a physical layer entity | Kenneth M. Buckland, Lac X. Trinh, Steven D. Warwick | 1999-05-25 |
| 5850400 | System, method, and apparatus for bidirectional transport of digital data between a digital network and a plurality of devices | Kenneth M. Buckland, Lac X. Trinh, Steven D. Warwick | 1998-12-15 |
| 5740169 | Subscriber interface for a fiber optic communications terminal | — | 1998-04-14 |
| 5301057 | Subscriber interface for a fiber optic communications terminal | — | 1994-04-05 |
| 5260937 | Power conserving technique for a communications terminal time slot interchanger | Lac X. Trinh | 1993-11-09 |
| 4688212 | Centralized image responsive telephone time slot interchange system | Gordon MacGinitie | 1987-08-18 |
| 4241859 | Mountable cassette or cartridge holder | — | 1980-12-30 |