Xiaodong Jin
33Patents
9h-index
12Co-inventors
68Inventor score
Filing activity: Sep 11, 2002 → Oct 10, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7515000B1 | Active bias circuit for low-noise amplifiers | Electricity | 36 | Active |
| US7877075B1 | Signal mixer having a single-ended input and a differential output | Electricity | 24 | Active |
| US6897729B1 | Self-calibrating gain control circuit for low noise amplifier | Electricity | 19 | Expired |
| US7099646B1 | Signal mixer having a single-ended input and a differential output | Electricity | 16 | Expired |
| US8000067B1 | Method and apparatus for improving supply noise rejection | Electricity | 16 | Active |
| US6977553B1 | Method and apparatus for an LNA with high linearity and improved gain control | Electricity | 15 | Expired |
| US6784738B1 | Method and apparatus for gain control in a CMOS low noise amplifier | Electricity | 11 | Expired |
| US7088187B1 | Method and apparatus for an LNA with high linearity and improved gain control | Electricity | 10 | Expired |
| US6911739B1 | Methods and apparatus for improving high frequency input/output performance | Electricity | 9 | Expired |
| US7002220B1 | ESD protection circuit | Electricity | 9 | Expired |
| US7009308B1 | Methods and apparatus for improving high frequency input/output performance | Electricity | 8 | Expired |
| US7184799B1 | Method and apparatus for reducing wake up time of a powered down device | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7796952B1 | Transceiver system including dual low-noise amplifiers | Electricity | 5 | Active |
| US7113043B1 | Active bias circuit for low-noise amplifiers | Electricity | 5 | Expired |
| US7190230B1 | Method and apparatus for an LNA with high linearity and improved gain control | Electricity | 4 | Expired |
| US8258869B2 | Low noise amplifier with current bleeding branch | Electricity | 4 | Active |
| US7262665B1 | Active bias circuit for low-noise amplifiers | Electricity | 4 | Active |
| US7230494B1 | Method and apparatus for an LNA with high linearity and improved gain control | Electricity | 3 | Expired |
| US7253690B1 | Method and apparatus for an LNA with high linearity and improved gain control | Electricity | 3 | Active |
| US6987326B1 | Methods and apparatus for improving high frequency input/output performance | Electricity | 2 | Expired |
| US7676212B1 | Signal mixer having a single-ended input and a differential output | Electricity | 2 | Active |
| US10851432B2 | Ultra-high strength and ultra-high toughness casing steel, oil casing, and manufacturing method thereof | Fixed Constructions | 2 | Active |
| US7751164B1 | Electrostatic discharge protection circuit | Electricity | 2 | Active |
| US6977444B1 | Methods and apparatus for improving high frequency input/output performance | Electricity | 2 | Expired |
| US7230491B1 | Method and apparatus for an LNA with high linearity and improved gain control | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.