Delphax Technologies Inc.
🏢 View company profile →11Patents
11Active
11Granted
46Portfolio score
Filing activity: Mar 20, 2009 → May 9, 2018 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8469358B1 | Registration and transport unit for a sheet feeder | Performing Operations; Transporting | 7 | Active |
| US8857947B2 | Apparatus and method for paper position sensing using transparent transport belt | Performing Operations; Transporting | 2 | Active |
| US10343420B2 | Media sheet transport apparatus and method | Performing Operations; Transporting | 1 | Active |
| US8882258B2 | Web inkjet printing method and apparatus using an air bar | Performing Operations; Transporting | 1 | Active |
| US8172152B2 | Method for inkjet printing of E13B magnetic ink character recognition characters and substrate having such characters printed thereon | Physics | 0 | Active |
| US9090097B2 | Inkjet printer with selectable simplex and duplex printing | Performing Operations; Transporting | 0 | Active |
| US8814323B2 | Inkjet printer maintenance arrangement and method | Performing Operations; Transporting | 0 | Active |
| US8794727B2 | Multiple print head printing apparatus and method of operation | Performing Operations; Transporting | 0 | Active |
| US8851642B2 | Ink delivery system for inkjet printheads | Performing Operations; Transporting | 0 | Active |
| US10525745B2 | Electrostatic charging apparatus and method for sheet transport | Performing Operations; Transporting | 0 | Active |
| US9012871B2 | Use of fluorescent inks for document authentication | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.