PERSYS TECHNOLOGY LTD.
5Patents
2Active
5Granted
33Portfolio score
Filing activity: Dec 29, 1992 → Jan 10, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6157003A | Furnace for processing semiconductor wafers | Electricity | 10 | Expired |
| US5338424A | Masks for applying dots on semiconductor wafers | Electricity | 8 | Expired |
| US6179609A | Compact external torch assembly for semiconductor processing | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US9752975B2 | Method and apparatus for determining cleanliness of a sample | Physics | 2 | Active |
| US9746409B2 | Method and apparatus for determining cleanliness of a sample | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.