Ambit Microsystems Corp.
14Patents
0Active
14Granted
33Portfolio score
Filing activity: Jul 7, 2000 → May 15, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6420839B1 | Power supply system for multiple loads and driving system for multiple lamps | Electricity | 95 | Expired |
| US6717372B2 | Multi-lamp driving system | Electricity | 83 | Expired |
| US6534934B1 | Multi-lamp driving system | Electricity | 73 | Expired |
| US6215256A | High-efficient electronic stabilizer with single stage conversion | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6703796B2 | Power supply and inverter used therefor | Electricity | 24 | Expired |
| US6611190B2 | Transformer for inverter circuit | Electricity | 14 | Expired |
| US6567284B2 | DC to DC converting incorporating ZVS circuit and synchronized isolation circuit | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6531835B2 | Back lighting source module for liquid crystal display | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6914978B2 | Pulse dialing system for VoIP modem | Electricity | 6 | Expired |
| US6788005B2 | Inverter and lamp ignition system using the same | Electricity | 5 | Expired |
| US6661258B1 | Low voltage detecting circuit for detecting input power of a modem | Physics | 4 | Expired |
| US7082123B2 | Silent redial system for VoIP modem | Electricity | 3 | Expired |
| US6744642B2 | Circuitry for resetting magnetic field of transformer | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6940502B2 | Flat panel display device with reduced ripple interference resulting from ground current | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.