Stephan Marksteiner
25Patents
12h-index
18Co-inventors
74Inventor score
Filing activity: Jan 9, 2001 → Feb 12, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6933807B2 | Acoustic reflector for a BAW resonator providing specified reflection of both shear waves and longitudinal waves | Electricity | 128 | Expired |
| 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 |
| US6841922B2 | Piezoelectric resonator apparatus with acoustic reflector | Electricity | 102 | Expired |
| US6534900B2 | Piezoresonator | Electricity | 80 | Expired |
| US7439824B2 | Bulk acoustic wave filter and method for eliminating unwanted side passbands | Electricity | 44 | Expired |
| US7310861B2 | Method of producing a piezoelectric component | Emerging Cross-Sectional Technologies | 42 | Expired |
| US7199683B2 | BAW resonator | Electricity | 37 | Expired |
| US6542054B2 | Acoustic mirror and method for producing the acoustic mirror | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7199684B2 | Filter circuit with a filter stage and balun on a single substrate | Electricity | 20 | Expired |
| US6597945B2 | Method for detecting living human skin | Human Necessities | 18 | Expired |
| US9214920B2 | Antenna matching circuit | Electricity | 8 | Active |
| US7657983B2 | Method of producing a topology-optimized electrode for a resonator in thin-film technology | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10164601B2 | BAW resonator having temperature compensation | Electricity | 6 | Active |
| 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 |
| US6365888B2 | Method for capacitive image acquisition | Physics | 4 | Expired |
| US9595939B2 | Reactance filter having a steep edge | Electricity | 1 | Active |
| US7455786B2 | Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10491189B2 | Topographical structure and method of producing it | Electricity | 1 | Active |
| US8365372B2 | Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement | Emerging Cross-Sectional Technologies | 0 | Active |
| US8091190B2 | Method of manufacturing an acoustic mirror for a piezoelectric resonator | Emerging Cross-Sectional Technologies | 0 | Active |
| US7239729B2 | Circuit arrangement and method for operating a fingerprint sensor | Physics | 0 | Expired |
| US7694397B2 | Method of manufacturing an acoustic mirror for piezoelectric resonator | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.