Willi Kaiser
10Patents
4h-index
7Co-inventors
49Inventor score
Filing activity: Feb 11, 1999 → Dec 10, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7283870B2 | Apparatus and method for obtaining cardiac data | Human Necessities | 79 | Expired |
| US6263235A | Electrocardiogram arrangement | Physics | 20 | Expired |
| US6668189B2 | Method and system for measuring T-wave alternans by alignment of alternating median beats to a cubic spline | Human Necessities | 14 | Expired |
| US6216031A | Apparatus for enhancing signals in ECGs artefacts | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7027857B2 | Method and system for improved measurement of T-wave alternans | Human Necessities | 1 | Expired |
| US7187966B2 | Method and apparatus for displaying alternans data | Human Necessities | 1 | Expired |
| US7272432B2 | Method and apparatus for analyzing a physiological waveform | Human Necessities | 1 | Expired |
| US6701182B1 | Method and apparatus for analyzing a physiological waveform | Human Necessities | 0 | Expired |
| US8060192B2 | Method and system for detecting T-wave alternans | Human Necessities | 0 | Active |
| US7542955B2 | Exercise test interpretation | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.