Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Impact printer with reduced electrocorrosion using Zener diode for static discharge

Impact printer with reduced electrocorrosion using Zener diode for static discharge

US Patent 5611631 · Granted Mar 18, 1997

Estimated economic value: $58,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Intake port structure for engine2010
Transfer arrangement and image forming apparatus2010
Fixing device, method for temperature control of the same, and method for manufa2004
Developing unit having an opening allowing toner to fall directly onto a develop2003
Image forming apparatus for normal and thick print media2003
Apparatus for driving a printhead and method of driving the printhead2002
Ink jet recording apparatus2002
Ink jet recording apparatus2002
Recording apparatus2001
Recording apparatus2001
Ink jet head having electrode and non-electrode areas2000
Ink jet head having electrode and non-electrode areas2000