Patents

AR patents Associated Research is committed to innovating and developing the most advanced technology in the electrical safety compliance testing industry. This can be seen in the fact that we hold more technology patents than anyone else in the industry. An advanced and reliable product is one of the many reasons why we have led the industry for over 70 years. At AR, you can rest assured that you have the latest technology available. The proof is in our patents.

U.S. Patent No. Description
7,330,342 This patent covers the relay protection circuit breaker system in our Line Leakage testers that provides protection to relays which are required to operate at high voltage and line voltage levels.
7,026,822 This patent covers the configurable nature of Associated Research’s SC6540 modular scanning matrix allowing for a variety of scanning solutions.
6,744,259 This patent covers the VERI-CHEK® feature used in Associated Research Electrical Safety testers allowing quick and easy validation of a testers functionality.
6,549,385 This patent covers the SmartGFI® circuit used in Associated Research high voltage safety testers to protect operators from exposure to high voltage.
6,538,420 This patent covers the interconnection of a run test system to an electrical safety tester including the built-in high voltage switching circuit.
6,515,484 This patent covers an advanced user interface that includes features such as Pause/Prompt, CAL-ALERT®, Security Access Functions and a flexible menu structure that allows tests to be added through plug in modules.
6,054,865. This patent covers multi-function safety compliance analyzers that are capable of performing AC and DC Dielectric tests as well as Insulation Resistance and either Ground Continuity or Ground Bond with a single instrument.
6,011,398 This patent covers the multiple circuits used in our line leakage testers to simulate the impedance of the human body.