Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for producing variable width pulses to produce an image having gray levels

Method and apparatus for producing variable width pulses to produce an image having gray levels

US Patent 5193011 · Granted Mar 9, 1993

Estimated economic value: $5,962,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Energy monitoring and management security system2014
Failsafe firmware updates2013
Detection of whether a user is in peril and situational awareness enhancement2010
System and method for controlling access2010
Method and apparatus using pixel spot size control for reducing intercolor bleed2008
Powder conveying and dispensing method and apparatus using traveling wave transp2002
Xerojet dry powder printing process2002
Sensing the temperature of a printhead in an ink jet printer1999
Electrostatic toner conditioning and controlling means II1998
Gray scale ink jet printer1998
Monolithic printheads for ink jet printing apparatus1998
Ink level sensing system for an ink jet printer1998