Issued Patents All Time
Showing 76–100 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6204816 | Radio frequency antenna | James D. MacDonald, Jr., John Michael Spall | 2001-03-20 |
| 6198943 | Parasitic dual band matching of an internal looped dipole antenna | Robert A. Sadler | 2001-03-06 |
| 6198442 | Multiple frequency band branch antennas for wireless communicators | Kim Rutkowski | 2001-03-06 |
| 6124831 | Folded dual frequency band antennas for wireless communicators | Kim Rutkowski | 2000-09-26 |
| 6107970 | Integral antenna assembly and housing for electronic device | Howard E. Holshouser | 2000-08-22 |
| 6100848 | Multiple band printed monopole antenna | — | 2000-08-08 |
| 6097934 | Retractable radiotelephone antennas with extended feeds | John Michael Spall, Howard E. Holshouser | 2000-08-01 |
| 6061036 | Rigid and flexible antenna | James D. MacDonald, Jr., Walter M. Marcinkiewicz, John Michael Spall | 2000-05-09 |
| 6046708 | Termination contact for an antenna with a nickel-titanium radiating element | James D. MacDonald, Jr., John Michael Spall, Walter M. Marcinkiewicz | 2000-04-04 |
| 6031492 | Mobile cradle antenna and heat sink enhancement | Lee Daniel Griffin | 2000-02-29 |
| 6005524 | Flexible diversity antenna | James D. MacDonald, Jr., John Michael Spall | 1999-12-21 |
| 5995052 | Flip open antenna for a communication device | Robert A. Sadler, John Thomas Sadler | 1999-11-30 |
| 5969683 | Radiotelephones with antenna matching switching system configurations | Howard E. Holshouser | 1999-10-19 |
| 5969685 | Pivotable multiple frequency band antenna with capacitive coupling | Kim Rutkowski, Charles Albert Rudisill, Russell Evans Winstead | 1999-10-19 |
| 5949383 | Compact antenna structures including baluns | Robert Ray Horton | 1999-09-07 |
| 5943021 | Swivel antenna with parasitic tuning | Kim Rutkowski | 1999-08-24 |
| 5933949 | Surface mount device terminal forming apparatus and method | Ross W. Lampe | 1999-08-10 |
| 5923305 | Dual-band helix antenna with parasitic element and associated methods of operation | Robert A. Sadler | 1999-07-13 |
| 5923297 | Retractable antenna system with switchable impedance matching | Seung Kil Kim | 1999-07-13 |
| 5903207 | Wire wound inductors | Ross W. Lampe | 1999-05-11 |
| 5900846 | Flexible telescoping antenna and method of constructing the same | Craig Phelps | 1999-05-04 |
| 5892483 | Dual antenna arrangement for portable transceiver | Ross W. Lampe | 1999-04-06 |
| 5867891 | Continuous method of manufacturing wire wound inductors and wire wound inductors thereby | Ross W. Lampe | 1999-02-09 |
| 5856808 | Single feed point matching systems | Howard E. Holshouser, Robert A. Sadler, John Weldon Gammon | 1999-01-05 |
| 5844525 | Printed monopole antenna | Ross W. Lampe | 1998-12-01 |