Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577877 | Wireless infrared peripheral interface for a communication device | Michael L. Charlier, Thomas Stoll, Rachid M. Alameh, Michael W. Schellinger, Thomas Schirtzinger +1 more | 2003-06-10 |
| 6175334 | Difference drive diversity antenna structure and method | Louis J. Vannatta, James P. Phillips, David Haub | 2001-01-16 |
| 6043786 | Multi-band slot antenna structure and method | Louis J. Vannatta | 2000-03-28 |
| 5977916 | Difference drive diversity antenna structure and method | Louis J. Vannatta, James P. Phillips, David Haub | 1999-11-02 |
| 5966101 | Multi-layered compact slot antenna structure and method | David Haub, Louis J. Vannatta | 1999-10-12 |
| 5907305 | Dual polarized, heat spreading rectenna | Larry W. Epp, Abdur R. Khan, R. Peter Smith | 1999-05-25 |
| 5880646 | Compact balun network of doubled-back sections | Louis J. Vannatta, David Haub | 1999-03-09 |
| 5861853 | Current balanced balun network with selectable port impedances | David Haub, Louis J. Vannatta | 1999-01-19 |
| 5124713 | Planar microwave antenna for producing circular polarization from a patch radiator | Paul E. Mayes, James R. Gentle | 1992-06-23 |