David Martin
12Patents
4h-index
13Co-inventors
49Inventor score
Filing activity: Apr 28, 2009 → Jun 29, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8357981B2 | Transducer devices having different frequencies based on layer thicknesses and method of fabricating the same | Emerging Cross-Sectional Technologies | 64 | Active |
| US8329053B2 | Micromachined transducers and method of fabrication | Electricity | 56 | Active |
| US8040020B2 | Encapsulated active transducer and method of fabricating the same | Emerging Cross-Sectional Technologies | 17 | Active |
| US8231795B2 | Micromachined horn | Electricity | 15 | Active |
| US8280080B2 | Microcap acoustic transducer device | Electricity | 4 | Active |
| US10284173B2 | Acoustic resonator device with at least one air-ring and frame | Electricity | 3 | Active |
| US7888844B2 | Temperature control of micromachined transducers | Emerging Cross-Sectional Technologies | 2 | Active |
| US8356517B2 | Integrated optical and acoustic transducer device | Physics | 2 | Active |
| US8384269B2 | Electrostatic bonding of a die substrate to a package substrate | Electricity | 1 | Active |
| US8981624B2 | Temperature control of micromachined transducers | Emerging Cross-Sectional Technologies | 1 | Active |
| US9088850B2 | Micromachined horn | Emerging Cross-Sectional Technologies | 1 | Active |
| US10181835B2 | Bulk acoustic resonator devices and processes for fabricating bulk acoustic resonator devices | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.