Robert Dennard, IBM Inventor Whose Chip Changed Computing, Dies at 91
Robert H. Dennard, an engineer who invented the silicon memory technology that plays an indispensable role in every smartphone, laptop and tablet computer, died on April 23 in Sleepy Hollow, N.Y. He was 91. The cause of death, at a hospital, was a bacterial infection, said his daughter, Holly Dennard. Mr. Dennard’s pioneering work began…