David E. Meharry
13Patents
5h-index
6Co-inventors
59Inventor score
Filing activity: Oct 14, 1988 → Aug 17, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7633435B2 | Duplexer for simultaneous transmit and receive radar systems | Physics | 41 | Active |
| US5117207A | Monolithic microwave airbridge | Electricity | 14 | Expired |
| US4980584A | Multi-stage wideband successive detection logarithmic amplifier | Physics | 9 | Expired |
| US7847653B2 | Wide bandwidth microwave balun | Electricity | 6 | Active |
| US7557673B1 | Wide bandwidth microwave balun | Electricity | 6 | Active |
| US7592866B2 | Widebrand differential amplifier including single-ended amplifiers coupled to a four-port transformer | Electricity | 5 | Active |
| US8026775B2 | Decade bandwidth planar MMIC four port transformer | Electricity | 5 | Active |
| US9673504B2 | Miniaturized multi-section directional coupler using multi-layer MMIC process | Electricity | 3 | Active |
| US8362835B2 | Decade bandwidth planar MMIC four port transformer | Electricity | 3 | Active |
| US8558749B2 | Method and apparatus for elimination of duplexers in transmit/receive phased array antennas | Electricity | 1 | Active |
| US9160076B2 | Method for direct connection of MMIC amplifiers to balanced antenna aperture | Emerging Cross-Sectional Technologies | 0 | Active |
| US8896495B2 | Method for direct connection of MMIC amplifiers to balanced antenna aperture | Emerging Cross-Sectional Technologies | 0 | Active |
| US7808316B2 | Wideband differential amplifier including single-ended amplifiers coupled to a four-port transformer | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.