Patrick Chan
11Patents
6h-index
12Co-inventors
63Inventor score
Filing activity: Jun 13, 1997 → Jun 30, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8599167B2 | Method and apparatus for improving dynamic range of a touchscreen controller | Electricity | 18 | Active |
| US8493356B2 | Noise cancellation technique for capacitive touchscreen controller using differential sensing | Electricity | 17 | Active |
| US8624870B2 | System for and method of transferring charge to convert capacitance to voltage for touchscreen controllers | Electricity | 15 | Active |
| US8830207B1 | Method and apparatus for improving dynamic range of a touchscreen controller | Electricity | 11 | Active |
| US9337860B1 | Precision sub-RADIX2 DAC with analog weight based calibration | Electricity | 8 | Active |
| US5869986A | Power level sense circuit | Electricity | 7 | Expired |
| US9442610B2 | Noise cancellation technique for capacitive touchscreen controller using differential sensing | Electricity | 4 | Active |
| US9391607B2 | Use of random sampling technique to reduce finger-coupled noise | Electricity | 4 | Active |
| US9870097B2 | Noise cancellation technique for capacitive touchscreen controller using differential sensing | Electricity | 2 | Active |
| US9148147B2 | Programmable mixed-signal input/output (IO) | Electricity | 2 | Active |
| US9525420B2 | Programmable mixed-signal input/output (IO) | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.