Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Heating device for detecting state of adjustment portion that adjusts period of connection with alternating current source

Heating device for detecting state of adjustment portion that adjusts period of connection with alternating current source

US Patent 9174458 · Granted Nov 3, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Switched-mode power supply having a load increase circuit2020
AC voltage detection device, image forming apparatus, and industrial machine2020
Image forming apparatus having photoconductor and method of controlling the same2019
Power supply system and image forming apparatus2017
Power supply system and image forming apparatus having the same2017
Power supply system, image forming apparatus having the power supply system, and2016
Power saving power supply system having a low-capacity power supply circuit for 2016
Power supply system, image forming apparatus having the same, and control method2016
Heating device controlling heating switch to perform switching action based on s2016
Power supply system, image forming apparatus having the power supply system, and2015
Power supply system2015
AC voltage detecting circuit and image forming apparatus having the same2015