Optromax Electronics Co., LTD
4Patents
4Active
4Granted
43Portfolio score
Filing activity: Oct 1, 2010 → Dec 11, 2014
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8947004B2 | Electronic device | Electricity | 2 | Active |
| US9307592B2 | Constant current driving device | Emerging Cross-Sectional Technologies | 2 | Active |
| US8431454B2 | Fabricating process of circuit substrate and circuit substrate structure | Electricity | 0 | Active |
| US8692266B2 | Circuit substrate structure | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.