VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
797Patents
443Active
797Granted
56Portfolio score
Filing activity: Feb 11, 1986 → Jan 2, 2024 · 94 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7054513B2 | Optical fiber with quantum dots | Electricity | 473 | Expired |
| US10471254B2 | Selective modulation of intracellular effects of cells using pulsed electric fields | Human Necessities | 286 | Active |
| US8121249B2 | Multi-parameter X-ray computed tomography | Human Necessities | 261 | Active |
| US11032014B2 | Processing of communications signals using machine learning | Electricity | 235 | Active |
| US11334807B1 | Learning approximate estimation networks for communication channel state information | Electricity | 217 | Active |
| US5828858A | Worm-hole run-time reconfigurable processor field programmable gate array (FPGA) | Physics | 190 | Expired |
| US7649434B2 | Multiphase voltage regulator having coupled inductors with reduced winding resistance | Electricity | 183 | Expired |
| US6057802A | Trimmed foursquare antenna radiating element | Electricity | 172 | Expired |
| US8094610B2 | Dynamic cellular cognitive system | Electricity | 168 | Active |
| US10396919B1 | Processing of communications signals using machine learning | Electricity | 161 | Active |
| US4857822A | Zero-voltage-switched multi-resonant converters including the buck and forward type | Emerging Cross-Sectional Technologies | 144 | Expired |
| US6784644B2 | Multiphase clamp coupled-buck converter and magnetic integration | Electricity | 124 | Expired |
| US5059699A | Water soluble derivatives of taxol | Human Necessities | 122 | Expired |
| US4866367A | Multi-loop control for quasi-resonant converters | Emerging Cross-Sectional Technologies | 117 | Expired |
| US5929304A | Production of lysosomal enzymes in plant-based expression systems | Human Necessities | 115 | Expired |
| US8926606B2 | Integration of very short electric pulses for minimally to noninvasive electroporation | Human Necessities | 114 | Active |
| US8465484B2 | Irreversible electroporation using nanoparticles | Human Necessities | 112 | Active |
| US6330170A | Soft-switched quasi-single-stage (QSS) bi-directional inverter/charger | Electricity | 111 | Expired |
| US4785387A | Resonant converters with secondary-side resonance | Emerging Cross-Sectional Technologies | 104 | Expired |
| US7746041B2 | Non-isolated bus converters with voltage divider topology | Electricity | 103 | Active |
| US6631283B2 | B/B-like fragment targeting for the purposes of photodynamic therapy and medical imaging | Human Necessities | 98 | Expired |
| US9198733B2 | Treatment planning for electroporation-based therapies | Physics | 96 | Active |
| US7071660B2 | Two-stage voltage regulators with adjustable intermediate bus voltage, adjustable switching frequency, and adjustable number of active phases | Emerging Cross-Sectional Technologies | 95 | Expired |
| US5442540A | Soft-switching PWM converters | Emerging Cross-Sectional Technologies | 91 | Expired |
| US4860184A | Half-bridge zero-voltage switched multi-resonant converters | Emerging Cross-Sectional Technologies | 90 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.