ECRM Inc.
19Patents
2Active
19Granted
36Portfolio score
Filing activity: Jun 11, 1976 → Jan 5, 2006 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5124803A | Method and apparatus for generating digital, angled halftone screens using pixel candidate lists and screen angle correction to prevent moire patterns | Electricity | 55 | Expired |
| US4080634A | Halftone reproduction device with high resolution scanning and recording system | Electricity | 36 | Expired |
| US6464219B1 | Vacuum roller | Performing Operations; Transporting | 14 | Expired |
| US6630286B2 | Process for preparing a printing plate | Physics | 14 | Expired |
| US6294778A | Method and apparatus for recording a flat field image | Physics | 12 | Expired |
| US6454197B1 | Controlling tension in recording media | Physics | 10 | Expired |
| US4806879A | Method and apparatus for synchronizing to a pulse train packet signal | Electricity | 8 | Expired |
| US7000541B2 | System and method for interleaf sheet and/or plate sheet removal and/or transport for use with a printing apparatus | Performing Operations; Transporting | 7 | Expired |
| US5191442A | Apparatus for scanning a document | Electricity | 5 | Expired |
| US6637328B1 | Imaging system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6535934B2 | Transferring data from disk storage directly to a peripheral device | Physics | 4 | Expired |
| US7066463B2 | System and method for sheet transporting using dual capstan rollers | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5754913A | Sheet transporting | Performing Operations; Transporting | 2 | Expired |
| US7040617B2 | System and method for sheet transporting using dual capstan rollers | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7382394B2 | System and method for correcting scan position errors in an imaging system | Performing Operations; Transporting | 1 | Active |
| US6334565B1 | Conveying a recording medium | Performing Operations; Transporting | 1 | Expired |
| US7685938B2 | System for interleaf sheet removal in an imaging system | Performing Operations; Transporting | 1 | Active |
| US7540372B2 | Belt driven and roller assisted media transport | Performing Operations; Transporting | 0 | Expired |
| US6243184A | Method and apparatus for light scanning | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.