Orbot Instruments Ltd.
7Patents
0Active
7Granted
30Portfolio score
Filing activity: Nov 12, 1991 → Apr 16, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5699447A | Two-phase optical inspection method and apparatus for defect detection | Physics | 177 | Expired |
| US5586058A | Apparatus and method for inspection of a patterned object by comparison thereof to a reference | Physics | 118 | Expired |
| US5619429A | Apparatus and method for inspection of a patterned object by comparison thereof to a reference | Physics | 91 | Expired |
| US5892579A | Optical inspection method and apparatus | Physics | 57 | Expired |
| US5907628A | Apparatus and method for comparing and aligning two digital representations of an image | Physics | 37 | Expired |
| US5797317A | Universal chuck for holding plates of various sizes | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5619588A | Apparatus and method for comparing and aligning two digital representations of an image | Physics | 30 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.