Ryan Lee Bunch
15Patents
8h-index
16Co-inventors
65Inventor score
Filing activity: Mar 5, 2004 → Dec 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7750685B1 | Frequency measurement based frequency locked loop synthesizer | Electricity | 44 | Active |
| US8179174B2 | Fast phase locking system for automatically calibrated fractional-N PLL | Electricity | 21 | Active |
| US7098754B2 | Fractional-N offset phase locked loop | Electricity | 19 | Expired |
| US7064591B1 | Coarse tuning for fractional-N synthesizers | Electricity | 15 | Expired |
| US7023282B1 | Coarse tuning for fractional-N synthesizers having reduced period comparison error | Electricity | 12 | Expired |
| US6891414B1 | Digital calibration for capacitor voltage non-linearity | Electricity | 9 | Expired |
| US7274229B1 | Coarse tuning for fractional-N synthesizers | Electricity | 9 | Active |
| US7626462B1 | Fractional-N based digital AFC system with a translational PLL transmitter | Electricity | 8 | Active |
| US7449960B2 | Frequency modulation linearization system for a Fractional-N offset PLL | Electricity | 7 | Active |
| US9025645B2 | Transceiver IQ calibration system and associated method | Electricity | 6 | Active |
| US10454483B2 | Open loop oscillator time-to-digital conversion | Electricity | 4 | Active |
| US7288999B1 | Pre-distortion system for a synthesizer having modulation applied in the reference path | Electricity | 3 | Expired |
| US8847642B1 | Charge pump phase-locked loop circuits | Electricity | 1 | Active |
| US12092689B2 | Scan test in a single-wire bus circuit | Physics | 0 | Active |
| US11711107B2 | Systems and methods for antenna impedance matching | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.