Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › AC voltage phase discriminator for circuit breaker locators

AC voltage phase discriminator for circuit breaker locators

US Patent 8339275 · Granted Dec 25, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Non-contact electrical parameter measurement systems2019
Variable capacitance non-contact AC voltage measurement system2018
Circuit breaker locator2012
Voltage measurement instrument and method having improved automatic mode operati2011
Voltage measurement instrument and method having improved automatic mode operati2010
Surge current measurement2003
Microamp measurement for two-terminal digital meter2002
Automatic power turn-on circuit for a battery-powered voltage measurement appara2001
Voltage indicator using serial comparison voltage measurement1999
Voltage measurement instrument having transient overvoltage input protection1999