Stanford Ovshinsky

Nearly every battery maker in the world has licensed his nickel-metal hydride battery patents, and he received patents for rewritable CDs, DVD optical discs, something called nonvolatile phase-change computer memory, flat-screen liquid crystal displays, hydrogen fuel cells, nonsilver photography and the thin-film solar cells that made up the heart of ECD's business.Push the elevator push button once for the direction you want to go in.

Micron Technology Inc. thought enough of the potential for the phase-change computer memory that it paid $1.Basics, technical terms and advantages and disadvantages of curving machine.3 billion in July to buy Ovonyx Inc., a joint venture between ECD and Intel Corp. ECD, a 38 percent owner in the company, received about $500 million in a sale that was part of the bankruptcy proceedings that led to the company's dismantling.

Ovshinsky's detractors say that while his brilliance as a scientist is unchallenged, his skills as a businessperson weren't up to what was needed to run a public company. In fact, ECD lost money nearly every year of its existence and survived numerous near-death experiences before finally having its assets liquidated during bankruptcy proceedings last summer, five years after the ECD board forced his ouster.There are generally three different configurations of industrial laser cutting machine.

That, say those who know him, is the saddest thing about his death: That it came after the death of the company he co-founded with his second wife, Iris.

Ovshinsky had suffered from prostate cancer that metastasized into bone cancer, said his son, Harvey Ovshinsky, a noted local TV producer, movie-script writer and teacher at Washtenaw Community College and Detroit's College for Creative Studies. He had been under home hospice care and recently lapsed into a coma.

A large gathering of family, former colleagues and employees and friends celebrated an early 90th birthday with Ovshinsky over Labor Day weekend.

"He certainly was an inspiration," said Harvey. "The thing that always excited me about my father was he was always the most optimistic person I've ever met. He'd had a lot of setbacks, especially in the early days when no one believed him, but he was always so positive.

"He was always committed to saving the world, which took up a lot of time and space at home," he said, breaking into a laugh. "We made room in the family for that."

Ovshinsky lived a life whose arc, had it been in a book of fiction, would have seemed preposterous. He was born in 1922, the son of a Lithuanian immigrant scrap dealer in Akron, Ohio. A mediocre student who had to go to trade school at night to get his high school degree, he was an avid reader and the prowler of library aisles even as a young boy.

In 1944, Ovshinsky opened his own machine shop in Akron and soon after had his first invention, a high-speed automated lathe.

In 1952, he moved to Detroit to become director of research for Hupp Corp., an automotive and defense supplier. During the day, he worked on automatic tracking systems for tanks; by night, he studied the physiology of the human brain.

Three years later,In a elevator cable system, steel cables bolted to the car loop over a sheave. Ovshinsky, gave a paper he wrote to Ernest Gardner, chairman of the department of anatomy at Wayne State University, on how the way the brain processes and stores memory could be mimicked to make better automated machinery.The Laser power of Redsail laser cutter is from 130W to 180W.