Array Printers AB
54Patents
0Active
54Granted
34Portfolio score
Filing activity: Jan 3, 1991 → Nov 6, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5477250A | Device employing multicolor toner particles for generating multicolor images | Physics | 67 | Expired |
| US5235354A | Method for improving the printing quality and repetition accuracy of electrographic printers and a device for accomplishing the method | Physics | 60 | Expired |
| US5446478A | Method and device for cleaning an electrode matrix of an electrographic printer | Physics | 58 | Expired |
| US5121144A | Method to eliminate cross coupling between blackness points at printers and a device to perform the method | Performing Operations; Transporting | 55 | Expired |
| US5666147A | Method for dynamically positioning a control electrode array in a direct electrostatic printing device | Physics | 43 | Expired |
| US5402158A | Method for improving the printing quality and repetition accuracy of electrographic printers and a device for accomplishing the method | Physics | 43 | Expired |
| US5374949A | Image forming apparatus | Physics | 42 | Expired |
| US5515084A | Method for non-impact printing utilizing a multiplexed matrix of controlled electrode units and device to perform method | Performing Operations; Transporting | 40 | Expired |
| US5307092A | Image forming device | Physics | 40 | Expired |
| US5526029A | Method and apparatus for improving transcription quality in electrographical printers | Physics | 34 | Expired |
| US5818490A | Apparatus and method using variable control signals to improve the print quality of an image recording apparatus | Performing Operations; Transporting | 31 | Expired |
| US5774159A | Direct printing method utilizing continuous deflection and a device for accomplishing the method | Performing Operations; Transporting | 30 | Expired |
| US5818480A | Method and apparatus to control electrodes in a print unit | Performing Operations; Transporting | 29 | Expired |
| US5984456A | Direct printing method utilizing dot deflection and a printhead structure for accomplishing the method | Physics | 25 | Expired |
| US6398345B1 | Image forming method and an apparatus for the same, and a cleaning device | Physics | 20 | Expired |
| US6070967A | Method and apparatus for stabilizing an intermediate image receiving member during direct electrostatic printing | Physics | 15 | Expired |
| US6102526A | Image forming method and device utilizing chemically produced toner particles | Physics | 7 | Expired |
| US6074045A | Printhead structure in an image recording device | Performing Operations; Transporting | 6 | Expired |
| US6086186A | Apparatus for positioning a control electrode array in a direct electrostatic printing device | Physics | 5 | Expired |
| US5966152A | Flexible support apparatus for dynamically positioning control units in a printhead structure for direct electrostatic printing | Physics | 5 | Expired |
| US6278430A | Thermosensitive display device | Physics | 4 | Expired |
| US6012801A | Direct printing method with improved control function | Performing Operations; Transporting | 4 | Expired |
| US5801838A | Method and device to improve print quality of gray scales and color for printers | Electricity | 4 | Expired |
| US5971526A | Method and apparatus for reducing cross coupling and dot deflection in an image recording apparatus | Performing Operations; Transporting | 4 | Expired |
| US5812160A | Image forming apparatus with improved assemblies for tore carrier, toner passage control device and backing electrode | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.