CA Tech Inc.
2Patents
1Active
2Granted
32Portfolio score
Filing activity: Oct 15, 1991 → Dec 10, 2010 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5148012A | Solar tracking device having three sensors separated by four semicircular vanes | Physics | 6 | Expired |
| US8920531B2 | Device for reducing soot particles and method for the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.