Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7746829 | Flexible transport system including support for bilateral user access | Joseph William Lechleider | 2010-06-29 |
| 7483411 | Apparatus for public access mobility LAN and method of operation thereof | Jun Li, Junbiao Zhang, Nan Tu | 2009-01-27 |
| 7369526 | Flexible transport system including support for bilateral user access | Joseph William Lechleider | 2008-05-06 |
| 6035020 | Modem data call bypass of a telephone network voice switch | Keiichi Miyahara | 2000-03-07 |
| 5371532 | Communications architecture and method for distributing information services | Alexander D. Gelman, Haim Kobrinski, Lanny S. Smoot | 1994-12-06 |
| 5341474 | Communications architecture and buffer for distributing information services | Alexander D. Gelman, Haim Kobrinski, Lanny S. Smoot | 1994-08-23 |
| 4827518 | Speaker verification system using integrated circuit cards | Timothy C. Feustel, Mark A. Glemboski, Michael R. Ordun, George A. Velius | 1989-05-02 |
| 4453074 | Protection system for intelligent cards | — | 1984-06-05 |
| RE31253 | Echo cancellation in two-wire, two-way data transmission systems | — | 1983-05-24 |
| 4253184 | Phase-jitter compensation using periodic harmonically related components | Richard D. Gitlin | 1981-02-24 |
| 4245345 | Timing acquisition in voiceband data sets | Richard D. Gitlin, Edmond Y. Ho, Howard C. Meadors, Jr. | 1981-01-13 |
| 4237554 | Coefficient tap leakage for fractionally-spaced equalizers | Richard D. Gitlin, Howard C. Meadors, Jr. | 1980-12-02 |