Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Uninterruptible power supply

Uninterruptible power supply

US Patent 8110946 · Granted Feb 7, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power converter2024
Charging/discharging apparatus2022
Power conversion apparatus that judges system power failure based on system freq2022
Power supply apparatus2022
Current balance adjustment circuit and power conversion system2019
Inverter and inverter device2018
Energy management device, energy management system, and energy management method2018
DC to AC power conversion device using switching elements2016
Adjustable UPS protection2013
UPS at the recovery mode from the power failure2012
Uninterruptible power supply with total isolation2011
Uninterruptible power supply with low leakage current2009