Winfried Nessler
13Patents
7h-index
16Co-inventors
55Inventor score
Filing activity: Jul 3, 2001 → Nov 14, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6864619B2 | Piezoelectric resonator device having detuning layer sequence | Electricity | 110 | Expired |
| US6975183B2 | BAW resonator having piezoelectric layers oriented in opposed directions | Emerging Cross-Sectional Technologies | 105 | Expired |
| US6909340B2 | Bulk acoustic wave filter utilizing resonators with different aspect ratios | Electricity | 104 | Expired |
| US7310861B2 | Method of producing a piezoelectric component | Emerging Cross-Sectional Technologies | 42 | Expired |
| US7535324B2 | Piezoelectric resonator structure and method for manufacturing a coupled resonator device | Emerging Cross-Sectional Technologies | 32 | Active |
| US7786826B2 | Apparatus with acoustically coupled BAW resonators and a method for matching impedances | Emerging Cross-Sectional Technologies | 11 | Active |
| US7300823B2 | Apparatus for housing a micromechanical structure and method for producing the same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7657983B2 | Method of producing a topology-optimized electrode for a resonator in thin-film technology | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6878604B2 | Semiconductor element comprising a sequence of layers for converting acoustic or thermal signal and electrical voltage changes into each other and method for producing the same | Electricity | 5 | Expired |
| US7479851B2 | Piezoelectric component and method for producing it | Emerging Cross-Sectional Technologies | 4 | Active |
| US7692317B2 | Apparatus for housing a micromechanical structure | Emerging Cross-Sectional Technologies | 4 | Active |
| US7455786B2 | Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8365372B2 | Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.