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Class Information
Number: 347/168
Name: Incremental printing of symbolic information > Electric marking apparatus or processes > By electrochemical > Specific head > Including driving circuitry
Description: Subject matter comprising electrical means for applying the potential to the marker in accordance with an information signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7332887 |
Image forming apparatus |
Feb. 19, 2008 |
| 6729708 |
Printhead and printing apparatus using said printhead |
May. 4, 2004 |
| 6629742 |
Printhead, printing apparatus using printhead, printhead cartridge, and printing element substrate |
Oct. 7, 2003 |
| 6547356 |
Latching serial data in an ink jet print head |
Apr. 15, 2003 |
| 4410901 |
Electrochemical marking |
Oct. 18, 1983 |
| 4148075 |
Framing signal generator for electrical recorders |
Apr. 3, 1979 |
| 4145697 |
Graphic recording apparatus with stylus addressing by shift registers |
Mar. 20, 1979 |
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