Iris Graphics, Inc.
18Patents
0Active
18Granted
33Portfolio score
Filing activity: Jul 9, 1985 → Aug 3, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5682191A | Ink jet printing apparatus having modular components | Performing Operations; Transporting | 133 | Expired |
| US5481655A | System for matching a picture on a monitor to a printed picture | Electricity | 31 | Expired |
| US5416612A | Apparatus and method for producing color half-tone images | Performing Operations; Transporting | 30 | Expired |
| US5160938A | Method and means for calibrating an ink jet printer | Performing Operations; Transporting | 26 | Expired |
| US5625397A | Dot on dot ink jet printing using inks of differing densities | Performing Operations; Transporting | 24 | Expired |
| US6270204A | Ink pen assembly | Performing Operations; Transporting | 20 | Expired |
| US5315380A | Apparatus and method for transforming the digital representation of a color input image | Electricity | 18 | Expired |
| US5407136A | Ink-jet nozzle | Performing Operations; Transporting | 17 | Expired |
| US4668959A | Mist reduction for ink jet printers | Performing Operations; Transporting | 12 | Expired |
| US4639736A | Ink jet recorder | Physics | 11 | Expired |
| US6099113A | Continuous jet printer mixing system | Performing Operations; Transporting | 6 | Expired |
| US6093447A | Mordanting substrates and agents | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6116160A | Printer drum | Performing Operations; Transporting | 4 | Expired |
| US6336708B1 | Ink jet nozzle | Performing Operations; Transporting | 4 | Expired |
| US5583551A | Deflection electrode | Performing Operations; Transporting | 3 | Expired |
| US6314885A | Imposition proofing | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6299160A | Imposition proofing | Performing Operations; Transporting | 1 | Expired |
| US6511163B1 | Printing system | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.