Igor Vaisman
63Patents
9h-index
27Co-inventors
78Inventor score
Filing activity: Mar 16, 2000 → Sep 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6385981B1 | Capacity control of refrigeration systems | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US6428284B1 | Rotary vane compressor with economizer port for capacity control | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US7377126B2 | Refrigeration system | Mechanical Engineering; Lighting; Heating | 25 | Active |
| US11112155B1 | Thermal management systems | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US7562697B2 | Heat exchanger with perforated plate in header | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US11168925B1 | Thermal management systems | Mechanical Engineering; Lighting; Heating | 19 | Active |
| US7398819B2 | Minichannel heat exchanger with restrictive inserts | Emerging Cross-Sectional Technologies | 15 | Active |
| US8297065B2 | Thermally activated high efficiency heat pump | Emerging Cross-Sectional Technologies | 13 | Active |
| US7527089B2 | Heat exchanger with multiple stage fluid expansion in header | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US10584635B2 | All CO2 aircraft | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US11293673B1 | Thermal management systems | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US9657969B2 | Multi-evaporator trans-critical cooling systems | Emerging Cross-Sectional Technologies | 6 | Active |
| US8091620B2 | Multi-channel flat-tube heat exchanger | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US11561033B1 | Thermal management systems | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US9885283B2 | Gas turbine engine driven by supercritical power generation system | Emerging Cross-Sectional Technologies | 6 | Active |
| US11561036B1 | Thermal management systems | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US11448431B1 | Thermal management systems for extended operation | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10288325B2 | Trans-critical vapor cycle system with improved heat rejection | Emerging Cross-Sectional Technologies | 5 | Active |
| US7967061B2 | Mini-channel heat exchanger header | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US11629890B1 | Thermal management systems | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US11629901B1 | Thermal management systems | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9739200B2 | Cooling systems for high mach applications | Emerging Cross-Sectional Technologies | 4 | Active |
| US11561030B1 | Thermal management systems | Electricity | 4 | Active |
| US11384960B1 | Thermal management systems | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US11732941B1 | Thermal management systems | Mechanical Engineering; Lighting; Heating | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.