Lambda Instruments, Inc.
5Patents
1Active
5Granted
30Portfolio score
Filing activity: Jun 6, 1977 → Aug 31, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7054513B2 | Optical fiber with quantum dots | Electricity | 473 | Expired |
| US7142758B1 | Optical fiber with quantum dots | Electricity | 26 | Expired |
| US7362938B1 | Optical fiber with quantum dots | Electricity | 7 | Active |
| US4169287A | Printing integrator | Electricity | 5 | Expired |
| US4218140A | Light meter | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.