DS

Daniel F. Sievenpiper

HL Hrl Laboratories: 4 patents #8 of 78Top 15%
TB The Boeing: 1 patents #155 of 699Top 25%
General Motors: 1 patents #165 of 615Top 30%
📍 San Diego, CA: #19 of 1,672 inventorsTop 2%
🗺 California: #498 of 26,868 inventorsTop 2%
Overall (2005): #4,840 of 245,428Top 2%
6
Patents 2005

Issued Patents 2005

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6952184 Circularly polarized antenna having improved axial ratio James H. Schaffner, Julio A. Navarro 2005-10-04
6952190 Low profile slot antenna using backside fed frequency selective surface Jonathan J. Lynch 2005-10-04
6911952 Crossed-slot antenna for mobile satellite and terrestrial radio reception Hui-Pin Hsu 2005-06-28
6867741 Antenna system and RF signal interference abatement method James H. Schaffner, Jonathan J. Lynch 2005-03-15
6864848 RF MEMs-tuned slot antenna and a method of making same 2005-03-08
6853339 Low-profile, multi-antenna module, and method of integration into a vehicle Hui-Pin Hsu, James H. Schaffner, Gregory L. Tangonan 2005-02-08