Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D515062 | Cradle for an electronic communication device | Jon Winebrenner, Craig S. Gauld, Harish K. Patel, Michael R. King | 2006-02-14 |
| 5914696 | Unbalanced antenna system | Ronald J. Vanderhelm | 1999-06-22 |
| 5764492 | Radio device with radio shielding and method of manufacture | Roger W. Ady, William R. Groves, Robert Cosbey, Van Winston Oler | 1998-06-09 |
| 5517069 | Battery contacts having a high frequency energy filtering characteristics | Mark Harold | 1996-05-14 |
| 5138328 | Integral diversity antenna for a laptop computer | Ronald J. Vanderhelm, Robert W. Hamilton, Oscar M. Garay | 1992-08-11 |