Some of these signs may not indicate a faulty circuit ... Testing GFCI, AFCI, And Dual-Function Breakers These procedures ...

In this case, the Federal Circuit found that the claims were directed to an abstract idea because the purported improvements did not improve the functioning of the computer or network platform itself.

Scientists in the US have created a roller ball pen that can be used to draw functioning circuit ... and different other surfaces, not just the conventional circuit boards, so it's much more ...