Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Leakage current detection and interruption circuit with improved shield

Leakage current detection and interruption circuit with improved shield

US Patent 7623329 · Granted Nov 24, 2009

Estimated economic value: $431,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Plasma cleaning device and process2025
Handheld plasma device process2024
Low temperature atmospheric pressure plasma for cleaning and activating metals2022
Plasma cleaning device and process2021
Handheld plasma device2020
Low temperature atmospheric pressure plasma for cleaning and activating metals2020
Low temperature atmospheric pressure plasma applications2018
Display case2017
Argon and helium plasma apparatus and methods2016
Display case2016
Leakage current detection and interruption circuit powered by leakage current2014
Over heating detection and interrupter circuit2012