Daniel H. Scharff
20Patents
9h-index
18Co-inventors
72Inventor score
Filing activity: Jun 3, 1983 → Nov 11, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6948371B2 | Acoustic wave touch detecting apparatus | Electricity | 189 | Expired |
| US6411287B1 | Stress seal for acoustic wave touchscreens | Physics | 139 | Expired |
| US5739479A | Gentle-bevel flat acoustic wave touch sensor | Physics | 109 | Expired |
| US8576202B2 | Bezel-less acoustic touch apparatus | Physics | 78 | Active |
| US8823685B2 | Acoustic touch apparatus | Physics | 48 | Active |
| US8896564B2 | Acoustic touch apparatus | Physics | 48 | Active |
| US8681128B2 | Acoustic touch apparatus | Physics | 48 | Active |
| US4476017A | Removable synthesis column | Physics | 29 | Expired |
| US8243048B2 | Touchscreen for detecting multiple touches | Physics | 10 | Active |
| US7952567B2 | Touch sensor with improved electrode pattern | Physics | 7 | Active |
| US9507464B2 | Acoustic touch apparatus and methods using touch sensitive lamb waves | Physics | 3 | Active |
| US9454266B2 | Touchscreen for detecting multiple touches | Physics | 2 | Active |
| US9348467B2 | Radial layout for acoustic wave touch sensor | Physics | 2 | Active |
| US10678380B2 | Acoustic touch apparatus and method using touch sensitive Lamb waves | Physics | 2 | Active |
| US9304629B2 | Radial transducer for acoustic wave touch sensor | Physics | 2 | Active |
| US9552106B2 | Bezel-less acoustic touch apparatus | Physics | 1 | Active |
| US9170686B2 | Multi-transducer waveguide arrays | Physics | 0 | Active |
| US10289250B2 | Touchscreen for detecting multiple touches | Physics | 0 | Active |
| US10678379B2 | Bezel-less acoustic touch apparatus | Physics | 0 | Active |
| US9671904B2 | Acoustic touch apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.