An Apple patent published Tuesday reveals the company has for years been actively investigating a hinged iPhone format, with designs calling for a flexible metal-backed OLED display capable of being folded in half.
As part of a broader effort to refocus on products that contribute substantially to its bottom line, Apple Inc. is reported to have disbanded its division that develops wireless routers, another move to try to sharpen the company's focus on consumer products that generate the bulk of its revenue.
