John D. Adam
27Patents
11h-index
35Co-inventors
75Inventor score
Filing activity: Sep 11, 1974 → Sep 14, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5233259A | Lateral field FBAR | Electricity | 102 | Expired |
| US7714386B2 | Carbon nanotube field effect transistor | Electricity | 51 | Active |
| US6094588A | Rapidly tunable, high-temperature superconductor, microwave filter apparatus and method and radar receiver employing such filter in a simplified configuration with full dynamic range | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5023573A | Compact frequency selective limiter configuration | Electricity | 33 | Expired |
| US4283692A | Magnetostatic wave signal-to-noise-enhancer | Electricity | 26 | Expired |
| US4675682A | Magnetostatic delay line with improved delay linearity | Electricity | 17 | Expired |
| US4199737A | Magnetostatic wave device | Electricity | 17 | Expired |
| US4845439A | Frequency selective limiting device | Electricity | 16 | Expired |
| US4554519A | Magnetostatic wave delay line | Electricity | 14 | Expired |
| US5774025A | Planar phase shifters using low coercive force and fast switching, multilayerable ferrite | Chemistry; Metallurgy | 13 | Expired |
| US7579618B2 | Carbon nanotube resonator transistor and method of making same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4980657A | Coplanar waveguide frequency selective limiter | Electricity | 10 | Expired |
| US7157990B1 | Radio frequency device and method using a carbon nanotube array | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4395686A | Attenuation of higher order width modes in magnetostatic wave devices | Electricity | 8 | Expired |
| US6998929B1 | Low threshold power frequency selective limiter for GPS | Electricity | 7 | Expired |
| US4785269A | Magnetically tuned high overtone bulk acoustic resonator | Electricity | 7 | Expired |
| US3935550A | Group delay equaliser | Electricity | 7 | Expired |
| US7557672B1 | Frequency selective limiting with resonators | Electricity | 5 | Active |
| US8548415B2 | Carbon nanotube devices and method of fabricating the same | Physics | 4 | Active |
| US4944857A | Monolithic frequency selective limiter fabrication | Electricity | 3 | Expired |
| US7359694B2 | Carbon nanotube devices and method of fabricating the same | Electricity | 3 | Active |
| US5017896A | Mode trapped magnetostatic wave (MSW) filters and channelizer formed therefrom | Electricity | 2 | Expired |
| US9154107B2 | Lateral over-moded bulk acoustic resonators | Emerging Cross-Sectional Technologies | 2 | Active |
| US5185588A | Frequency selective limiter with flat limiting response | Electricity | 2 | Expired |
| US4400669A | Magnetostatic wave delay line having improved group delay linearity | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.