In a landmark decision, the US Court of Appeals for the Federal Circuit has overruled the longstanding test for assessing whether a design patent is considered obvious in view of prior art. This ...

Before LKQ, the longstanding Rosen-Durling test required that the primary reference in a design patent obviousness analysis be “basically the same” as the challenged design patent claim, and any ...

In May, the Federal Circuit issued its decision in 'LKQ v. GM Global Technology Operations', which marks a significant shift away from the prior and more rigid 'Rosen-Durling test', toward a more ...

Production test of a finished electronic product often involves two techniques: in-circuit test (ICT) and functional component test (FCT). The ICT technique examines a non-powered circuit board to ...

SANTA ROSA, Calif.--(BUSINESS WIRE)--Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect ...

According to Keysight, its i3070 Series 7 In-Circuit Test systems delivers the shortest signal path between measurement circuitry and devices under test. Keysight's family of i3070 Series 7 In-Circuit ...

The TDR900 from Doble Engineering is a state-of-the-art Circuit Breaker Test System engineered to test all types of circuit breakers. The TDR900 from Doble Engineering is a state-of-the-art Circuit ...

This Design Idea describes a versatile test circuit for zener diodes after yet another misread zener diode had infiltrated the ranks of 1N4148 diodes assembled on a pc board. As a bonus, the circuit ...

Wherever circuits need protection against current overloads or short circuits, you’ll find circuit breakers. They range from fingernail-sized devices for semiconductor protection to truck-sized ...

Designers often develop a single board that can be configured using different firmware for multiple end-user applications. This approach allows companies to reuse critical intellectual property and ...