David Andreas
10Patents
5h-index
10Co-inventors
63Inventor score
Filing activity: May 12, 1989 → Nov 26, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6928501B2 | Serial device daisy chaining method and apparatus | Physics | 131 | Expired |
| US6944697B2 | Serial device daisy chaining method and apparatus | Electricity | 109 | Expired |
| US6816933B1 | Serial device daisy chaining method and apparatus | Electricity | 100 | Expired |
| US5517436A | Digital signal processor for audio applications | Physics | 53 | Expired |
| US5027306A | Decimation filter as for a sigma-delta analog-to-digital converter | Electricity | 50 | Expired |
| US8384031B2 | Apparatus with optical functionality and associated methods | Physics | 5 | Active |
| US6891935B1 | Direct access arrangement (DAA) circuit having automatic interface identification | Electricity | 2 | Expired |
| US8405030B2 | Apparatus with optical functionality and associated methods | Physics | 1 | Active |
| US9429468B2 | Apparatus with sensor functionality and power management and associated methods | Physics | 1 | Active |
| US8912496B2 | Apparatus with optical functionality and power management and associated methods | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.