Semicoa Semiconductors
8Patents
0Active
8Granted
27Portfolio score
Filing activity: Aug 8, 1994 → Apr 7, 2005
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5798652A | Method of batch testing surface mount devices using a substrate edge connector | Electricity | 77 | Expired |
| US6762473B1 | Ultra thin back-illuminated photodiode array structures and fabrication methods | Electricity | 65 | Expired |
| US7112465B2 | Fabrication methods for ultra thin back-illuminated photodiode array | Electricity | 46 | Expired |
| US6020745A | Method of batch testing surface mount devices using a substrate edge connector | Electricity | 17 | Expired |
| US5554880A | Uniform current density and high current gain bipolar transistor | Electricity | 16 | Expired |
| US5932922A | Uniform current density and high current gain bipolar transistor | Electricity | 11 | Expired |
| US7276770B1 | Fast Si diodes and arrays with high quantum efficiency built on dielectrically isolated wafers | Electricity | 9 | Expired |
| US6103584A | Uniform current density and high current gain bipolar transistor | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.