Waleed Khalil
19Patents
7h-index
33Co-inventors
66Inventor score
Filing activity: Sep 30, 1997 → Oct 14, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6008673A | High speed, low power, current mode comparator | Physics | 55 | Expired |
| US6037890A | Ultra high speed, low power, flash A/D converter utilizing a current mode regenerative comparator | Physics | 34 | Expired |
| US7302246B2 | Programmable gain amplifier with self-adjusting offset correction | Electricity | 15 | Expired |
| US7050781B2 | Self-calibrating tunable filter | Electricity | 9 | Expired |
| US6121913A | Electronic system with high speed, low power, A/D converter | Physics | 9 | Expired |
| US7242338B2 | Differential digital-to-analog converter | Electricity | 9 | Expired |
| US9698735B1 | Low voltage differential signal receiver with fully integrated AC coupling and bias latching | Electricity | 8 | Active |
| US6924761B2 | Differential digital-to-analog converter | Electricity | 7 | Expired |
| US6621437B2 | Multiplexed digital-to-analog converters used in communication devices | Electricity | 6 | Expired |
| US9065472B1 | Multi-function reconfigurable delta sigma DAC | Electricity | 4 | Active |
| US11080431B1 | Mixed-signal process-specific function | Physics | 3 | Active |
| US7034623B2 | Voltage controlled oscillator apparatus, method, and system | Electricity | 3 | Expired |
| US9184764B1 | High-speed low-latency current-steering DAC | Electricity | 1 | Active |
| US10778263B2 | Poly phased, time-interleaved RF-DAC for multi-function frequency-agile, tunable transmitter | Electricity | 1 | Active |
| US6975846B2 | Method and circuit to reduce intermodulation distortion | Electricity | 1 | Expired |
| US10720928B1 | Frequency agile modulator | Electricity | 0 | Active |
| US11521994B2 | Open circuit voltage photodetector | Emerging Cross-Sectional Technologies | 0 | Active |
| US11480609B2 | Capacitive sensing method for integrated circuit identification, authentication, and tamper detection | Physics | 0 | Active |
| US10411706B1 | Wide-band digital buffer driver | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.