PacificTech Microelectronics, Inc.
9Patents
8Active
9Granted
46Portfolio score
Filing activity: Jun 24, 2005 → Mar 11, 2009 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7683553B2 | LED current control circuits and methods | Emerging Cross-Sectional Technologies | 12 | Active |
| US7915871B2 | Systems and methods for DC to DC conversion with current mode control | Electricity | 7 | Active |
| US7579910B2 | Low distortion switching amplifier circuits and methods | Electricity | 7 | Active |
| US7402962B1 | System and methods of driving an electroluminescent lamp | Emerging Cross-Sectional Technologies | 6 | Active |
| US8265303B2 | Circuits and methods for reducing pop noise in class D amplifiers | Electricity | 4 | Active |
| US7834561B2 | Systems and methods for powering a light emitting diode lamp | Electricity | 2 | Active |
| US7684482B2 | Single wire communication circuits and methods | Physics | 2 | Active |
| US7256648B2 | Variable feedback circuits and methods | Electricity | 1 | Expired |
| US8111846B2 | Low distortion switching amplifier circuits and methods | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.