Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7440764 | Method and apparatus for improving throughput in a wireless local area network | Randy L. Ekl, Joseph E. Phillips | 2008-10-21 |
| 7170868 | Method for preserving wireless resources in a wireless local area network | Joseph E. Phillips, Mario F. DeRango, Randy L. Ekl | 2007-01-30 |
| 6714795 | Radio telephone system with one-to-many dispatch system | Earle G. Long, Nuruddin Ladhani | 2004-03-30 |
| 6009325 | Method of and apparatus for operating a cellular phone in one of two modes | Manohar A. Joglekar | 1999-12-28 |
| 5878091 | Apparatus and method for pattern adaptive offset restoration | — | 1999-03-02 |
| 5793989 | Dual function interface for PCMCIA compatible peripheral cards and method of use therein | Barry Moss, Denis Beaudoin | 1998-08-11 |
| 5757859 | Apparatus and method for recovering packet data with unknown delays and error transients | Andrew S. Lundholm | 1998-05-26 |
| 5737369 | Apparatus and method for recovering data in the presence of error transients | — | 1998-04-07 |
| 5737357 | Apparatus and method for data pattern sensitivity correction | — | 1998-04-07 |
| 5554988 | Apparatus and method for generating a data signal | Alan D. Muehlfeld | 1996-09-10 |
| 5465404 | Communications receiver with an adaptive squelch system | Alan D. Muehlfeld | 1995-11-07 |
| 5239691 | Resilient housing actuated multi-level switch | Timothy W. Markison | 1993-08-24 |
| 4701944 | Signalling system for trunked private calls | Scott Howard, Ted A. Kozlowski | 1987-10-20 |
| 4445223 | Apparatus and method for determining the presence and frequency of a periodic signal | Steven C. Jasper, Robert V. Janc, David S. Robins | 1984-04-24 |
| 4416017 | Apparatus and method for attenuating interfering signals | Steven C. Jasper, Robert V. Janc, David S. Robins | 1983-11-15 |
| 4377866 | Time multiplexed Loran signal processing apparatus | Robert V. Janc, David S. Robins | 1983-03-22 |
| 4370748 | Apparatus and method for detecting the presence of a pulsed radio frequency signal | Robert V. Janc, David S. Robins | 1983-01-25 |