Microsharp Corporation Limited
5Patents
2Active
5Granted
33Portfolio score
Filing activity: Oct 14, 2001 → Jun 23, 2008 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6724535B1 | Stepped surface diffuser | Physics | 37 | Expired |
| US7632880B2 | High refractive index polymerizable compositions | Physics | 4 | Expired |
| US7744263B2 | Structured optical film | Physics | 3 | Active |
| US7232651B2 | Optical recording materials | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8194324B2 | Fresnel lenses | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.