SIGMAX LTD.
2Patents
0Active
2Granted
24Portfolio score
Filing activity: Sep 7, 1988 → Dec 5, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4971858A | Sheets for formation of patterns and methods for forming and fixing patterns | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5073952A | Pattern recognition device | Physics | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.