Dirk Broddin
25Patents
7h-index
38Co-inventors
69Inventor score
Filing activity: Mar 29, 1993 → Dec 14, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5461411A | Process and architecture for digital micromirror printer | Electricity | 333 | Expired |
| US5824447A | Apparatus for security printing using toner particles | Physics | 25 | Expired |
| US6174095A | Printer for large format printing | Physics | 22 | Expired |
| US6690837B1 | Screening method for overlapping sub-images | Electricity | 11 | Expired |
| US6011631A | Uniform exposure of photosensitive medium by square intensity profiles for printing | Physics | 9 | Expired |
| US6034703A | Process control of electrophotographic device | Physics | 9 | Expired |
| US5799137A | Clustered dot and line multilevel halftoning for electrographic color printing | Electricity | 8 | Expired |
| US6226489A | Fixing device for fixing toner images onto a receiving material | Physics | 7 | Expired |
| US6074112A | Printer for large format printing | Physics | 5 | Expired |
| US5974279A | Process control of electrophotographic device | Physics | 5 | Expired |
| US6650860B2 | Fixing device and method for transfusing toner | Physics | 5 | Expired |
| US5654808A | Screening method for a rendering device having restricted density resolution | Electricity | 4 | Expired |
| US8437037B2 | Multilevel clustered dot screening method with improved detail and reduced image noise | Electricity | 4 | Active |
| US5900893A | Direct electrostatic printing device wherein the speeds of a magnetic brush and a receiving substrate are related to each other | Physics | 3 | Expired |
| US8368735B2 | Light emitting array for printing or copying | Electricity | 3 | Active |
| US5901275A | Clustered dot and line multilevel halftoning for electrographic colour printing | Electricity | 3 | Expired |
| US5982989A | Clustered dot and line multilevel halftoning for electrographic color printing | Electricity | 3 | Expired |
| US5946453A | Clustered dot and line multilevel halftoning for electrographic color printing | Electricity | 3 | Expired |
| US7979014B2 | Apparatus and method for release agent application and cleaning of a fuser surface using a release agent impregnated web | Physics | 3 | Active |
| US6175374A | Method for stable electro (stato) graphic reproduction of a continuous tone image | Physics | 2 | Expired |
| US6151047A | Direct electrostatic printing apparatus having a magnetic brush with a core rotating at high speed | Physics | 1 | Expired |
| US10551308B2 | Focus control arrangement and method | Physics | 1 | Active |
| US5825504A | Method for stable electro (stato) graphic reproduction of a continuous tone image | Physics | 1 | Expired |
| US7231096B2 | Screening method for overlapping sub-images | Electricity | 1 | Expired |
| US6146799A | Method for printing continuous tone images with high density resolution | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.