Avrum Freytsis
13Patents
6h-index
12Co-inventors
63Inventor score
Filing activity: Aug 19, 1985 → Jul 31, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6676989B2 | Method and system for improving the effectiveness of medical stents by the application of gas cluster ion beam technology | Electricity | 79 | Expired |
| US4899059A | Disk scanning apparatus for batch ion implanters | Electricity | 34 | Expired |
| US4620738A | Vacuum pick for semiconductor wafers | Performing Operations; Transporting | 31 | Expired |
| US4965862A | Disk scanning apparatus for batch ion implanters | Electricity | 14 | Expired |
| US5350427A | Wafer retaining platen having peripheral clamp and wafer lifting means | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7608843B2 | Method and apparatus for scanning a workpiece through an ion beam | Electricity | 8 | Active |
| US8791430B2 | Scanner for GCIB system | Electricity | 6 | Active |
| US8097860B2 | Multiple nozzle gas cluster ion beam processing system and method of operating | Electricity | 5 | Active |
| US8981322B2 | Multiple nozzle gas cluster ion beam system | Electricity | 2 | Active |
| US9029808B2 | Low contamination scanner for GCIB system | Electricity | 2 | Active |
| US8304033B2 | Method of irradiating substrate with gas cluster ion beam formed from multiple gas nozzles | Electricity | 2 | Active |
| US9305746B2 | Pre-aligned nozzle/skimmer | Emerging Cross-Sectional Technologies | 1 | Active |
| US9343259B2 | GCIB nozzle assembly | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.