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

Switching power supply

US Patent 4777575 · Granted Oct 11, 1988

Estimated economic value: $86,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Disc brake2024
Disc brake2023
Disk brake2016
Image-sensor signal processing circuit2007
Imaging system using solid-state CMOS imaging device2007
Apparatus, method or system for controlling mobile body2007
Backup power supply2007
Power transmission system for elevator2006
Liquid crystal display2006
Power supply with uninterruptible function2006
Backup power supply2005
Power supply with uninterruptible function2004