Carl W. Moreland
20Patents
9h-index
15Co-inventors
72Inventor score
Filing activity: Dec 1, 1994 → Jun 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5757220A | Digitally controlled programmable attenuator | Electricity | 34 | Expired |
| US5861831A | Intermediate frequency (IF) sampling clock-to-clock auto-ranging analog-to-digital converter (ADC) and method | Electricity | 33 | Expired |
| US5554943A | Analog to digital converter having a magnitude amplifier with an improved differential input amplifier | Electricity | 22 | Expired |
| US6294902A | Bandgap reference having power supply ripple rejection | Physics | 19 | Expired |
| US6753732B1 | Accurate, wide-band, low-noise variable-gain amplifier structures and gain control methods | Electricity | 16 | Expired |
| US5684419A | n-bit analog-to-digital converter with n-1 magnitude amplifiers and n comparators | Electricity | 12 | Expired |
| US6304201A | Precision digital-to-analog converters and methods having programmable trim adjustments | Electricity | 12 | Expired |
| US8729902B1 | Metal detector analysis and display methods | Physics | 12 | Active |
| US6686864B1 | Pipelined analog-to-digital converters with gain-matching structures | Electricity | 10 | Expired |
| US5673047A | Gain-compensating differential reference circuit | Electricity | 8 | Expired |
| US5534794A | Selectable logic output stage | Electricity | 7 | Expired |
| US6163290A | Linearizing structures and methods for unity-gain folding amplifiers | Electricity | 7 | Expired |
| US9207315B1 | Metal detector with motion sensing | Physics | 7 | Active |
| US5539338A | Input or output selectable circuit pin | Electricity | 6 | Expired |
| US9285496B1 | Truncated half-sine methods for metal detectors | Physics | 4 | Active |
| US6822519B1 | Synthesizer structures and alignment methods that facilitate quadrature demodulation | Electricity | 4 | Expired |
| US8749240B1 | Time domain method and apparatus for metal detectors | Physics | 4 | Active |
| US6191619A | Translators and methods for converting differential signals to single-ended signals | Electricity | 2 | Expired |
| US6307491A | Trim systems and methods having temporary and permanent operational modes | Electricity | 0 | Expired |
| US11022712B2 | Multi-frequency metal detector | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.