Apple's patent attorneys are busy again. The Cupertino, California company has filed two patent applications with the U.S. Patent and Trademark Office, related to extending AirPlay mirroring to iPads and iPhones, as well as describing how Siri scans through databases to match searches.
In the first application, entitled "Gesture Visualization and Sharing Between Electronic Devices and Remote Displays," Apple talks of protecting technology allowing a touch screen device to share its screen with a second, larger display. Because the patent application mentions a touch interface, reports suggest the patent is limited to the iPhone and iPad...