PHOSTEK, INC.
15Patents
15Active
15Granted
50Portfolio score
Filing activity: May 6, 2011 → Mar 18, 2014
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8835948B2 | Stacked LED device with diagonal bonding pads | Electricity | 53 | Active |
| US8476663B2 | Semiconductor light emitting component and method for manufacturing the same | Electricity | 2 | Active |
| US8728834B2 | Semiconductor device and a method of manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8963297B2 | Semiconductor apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US8772825B2 | Stacked semiconductor device and a method of manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8546829B2 | Posts in glue layer for group-III nitride LEDs | Electricity | 1 | Active |
| US8912555B2 | Semiconductor light-emitting device | Electricity | 1 | Active |
| US8980728B2 | Method of manufacturing a semiconductor apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US8574936B2 | Semiconductor light emitting device and method for manufacturing the same | Electricity | 1 | Active |
| US9190586B2 | Semiconductor light-emitting device | Electricity | 0 | Active |
| US8790963B2 | LED array formed by interconnected and surrounded LED chips | Electricity | 0 | Active |
| US8581289B2 | Semiconductor light emitting component | Electricity | 0 | Active |
| US9018025B2 | Semiconductor device and a method of manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US8574938B2 | Using isolated epitaxial structures in glue bonding for multiple group-III nitride LEDS on a single substrate | Electricity | 0 | Active |
| US9130103B2 | Light-emitting diode device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.