For the fifth year in a row, computer maker IBM has earned more U.S. patents than any other organization. Of the 120,000 utility patents the U.S. Patent and Trademark Office issued last year, 1,724 went to IBM inventors. The company says more than 500 of the inventions are already in products. Among them: U.S. Patent 5,675,329, which doubles the usefulness of each computer keyboard key depending on how hard the key is struck. Force sensors attached to the keys can differentiate between a normal level of force and a greater force, performing two different functions with each different depression. Behind IBM in the number of patents received in 1997 are Canon with 1,378, NEC with 1,095, Motorola with 1,058, and the U.S. government with 923.
At the Design News webinar on June 27, learn all about aluminum extrusion: designing the right shape so it costs the least, is simplest to manufacture, and best fits the application's structural requirements.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.