RD

Roger A. Davidheiser

TL Trw Limited: 5 patents #217 of 2,166Top 15%
Overall (All Time): #1,045,997 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6194669 Solder ball grid array for connecting multiple millimeter wave assemblies William D. Bjorndahl, D. Ian Stones, Kenneth C. Selk, Alfred Lee 2001-02-27
6097265 Millimeter wave polymeric waveguide-to-coax transition Steven S. Chan, Alfred Lee, D. Ian Stones 2000-08-01
5987732 Method of making compact integrated microwave assembly system Alfred Lee, James C. Lau 1999-11-23
5051627 Superconducting nonhysteretic logic design Neal J. Schneier, Gerald Fischer, George E. Avera 1991-09-24
4276521 Quadriphase integrated high-speed microwave modulator 1981-06-30