Cloud computing implies application running on a shared networked machine. The machine is shared so that it can be utilized more cost effectively. For the machine to be shared the application must be sandboxed, which means it should not be able to adversely affect other applications.

The line to make the page responsive to screen size is <meta name="viewport" content="width=device-width, initial-scale=1"/> The reason being mobile browsers pretend to be desktop browsers for historical reasons. The above line tells mobile browsers not to pretend.

America Invents Act's central provisions went into effect on March 16, 2013.

When a product that embodies a patent is sold, the patent is exhausted with respect to that product, and the patent owner has no rights against the buyer of the product.

Even though Patent Cooperation Treaty makes it easier, the patent rights have to be secured in each country. Having the patent right gives the right owner control over making, importing, selling, and using of the component that embodies the patent claim.