Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for driving thermal print head to maintain more constant print density

Method for driving thermal print head to maintain more constant print density

US Patent 5160941 · Granted Nov 3, 1992

Estimated economic value: $2,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Clearance increasing jig of heat transfer tube and additional installation metho2015
Alerting device and radio communication device having the alerting device2011
Leg strength calculation device, leg strength calculation method, and program2008
Sleep state estimating device and program product2008
Active muscle display device2008
Endurance calculation device, endurance calculation method, and program2008
System and method for health care information processing based on acoustic featu2008
Sleep state estimation device and program product for providing a computer with 2006
Adjustable bed2006
Massage machine and physiological quantity measuring circuit for use in the mach2005
Thermal transfer printer and method of controlling print density in thermal tran1993
Thermal transfer printer and method of controlling print density in thermal tran1993