Drew Cushman
5Patents
4h-index
5Co-inventors
42Inventor score
Filing activity: Dec 21, 1992 → Sep 28, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5552655A | Low frequency mechanical resonator | Electricity | 188 | Expired |
| US6150703A | Lateral mode suppression in semiconductor bulk acoustic resonator (SBAR) devices using tapered electrodes, and electrodes edge damping materials | Emerging Cross-Sectional Technologies | 113 | Expired |
| US5382930A | Monolithic multipole filters made of thin film stacked crystal filters | Electricity | 97 | Expired |
| US5446306A | Thin film voltage-tuned semiconductor bulk acoustic resonator (SBAR) | Electricity | 65 | Expired |
| US6381820B1 | Semiconductor bulk acoustic resonator with suppressed lateral modes | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.