A Rock Falls woman has been sentenced to 2 years of probation after pleading guilty to one count each of battery and felony criminal trespass to a residence.
Amperex Technology Ltd., the leading producer of lithium-ion batteries, convinced the Federal Circuit Thursday that a trio of Maxell Ltd. patents asserted against the battery maker are invalid.
Are you ready to accept the challenge of creating a low-voltage electronic circuit? We’re going to use conductive tape, a battery, LEDs, and paper to learn about electrical circuits! Get ...