XIGNAL TECHNOLOGIES AG
9Patents
0Active
9Granted
27Portfolio score
Filing activity: Jul 2, 2001 → May 27, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6838929B2 | Integrated circuit arrangement comprising an active filter and a method for tuning an active filter | Electricity | 10 | Expired |
| US6791415B2 | Integrated circuit arrangement with a transconductance amplifier | Electricity | 6 | Expired |
| US6812819B2 | Inductive element of an integrated circuit | Electricity | 5 | Expired |
| US6967506B2 | Circuit arrangement for the discrete-time comparison of signals | Electricity | 4 | Expired |
| US6856182B2 | Charge pump | Electricity | 3 | Expired |
| US6825710B2 | Current mirror for an integrated circuit | Physics | 2 | Expired |
| US6762628B2 | METHOD FOR OPERATING A COMPARATOR AND A PRE-AMPLIFIER OF AN INTEGRATED CIRCUIT, WHICH PRE-AMPLIFIER IS CONNECTED IN SERIES TO THE COMPARATOR, AS WELL AS AN INTEGRATED CIRCUIT ARRANGEMENT COMPRISING A COMPARATOR AND A PRE-AMPLIFIER WHICH IS CONNECTED IN SERIES TO THE COMPARATOR | Electricity | 2 | Expired |
| US6621337B2 | Power-efficient amplifier circuit and process for power-efficient amplification of a signal | Electricity | 2 | Expired |
| US6798279B2 | Integrated circuit arrangement with a cascoded current source and an adjusting circuit for adjusting the operating point of the cascoded current source | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.