William George John Schofield
15Patents
8h-index
6Co-inventors
61Inventor score
Filing activity: Aug 21, 1998 → Apr 24, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6163283A | Thermometer coding circuitry | Electricity | 49 | Expired |
| US6236346A | Cell array circuitry | Electricity | 33 | Expired |
| US6570521B1 | Multistage scrambler for a digital to analog converter | Electricity | 19 | Expired |
| US6738006B1 | Digital/analog converter including gain control for a sub-digital/analog converter | Electricity | 15 | Expired |
| US6583740B2 | Calibrated current source | Physics | 12 | Expired |
| US6768438B1 | Current DAC code independent switching | Electricity | 11 | Expired |
| US7065168B2 | Jitter reduction | Electricity | 10 | Expired |
| US6559784B1 | Current switching cell for digital to analog converter | Electricity | 9 | Expired |
| US6563447B1 | Non-linear bulk capacitance bootstrapped current switch | Electricity | 7 | Expired |
| US6320527A | Mixed-signal circuitry and integrated circuit devices | Electricity | 6 | Expired |
| US7471229B2 | Analog-to-digital converter with low latency output path | Electricity | 3 | Active |
| US7619552B1 | Low distortion current switch | Electricity | 3 | Active |
| US7602169B1 | Input cancellation circuit | Electricity | 1 | Active |
| US7046181B2 | 2n-1 Shuffling network | Physics | 1 | Expired |
| US6542099B1 | Digital to analog interface with equalized total signal delay and method of making it | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.