Abstract: Some embodiments include methods and apparatus to decode a functional request embedded in a portion of a standard device request, and execute the functional request by a universal serial bus (USB) device. The standard device request can include a Get_Descriptor request. Other embodiments are described.

Abstract: Some embodiments include methods and apparatus to decode a functional request embedded in a portion of a standard device request, and execute the functional request by a universal serial bus (USB) device. The standard device request can include a Get_Descriptor request. Other embodiments are described.

Abstract: Some embodiments include methods and apparatus to decode a functional request embedded in a portion of a standard device request, and execute the functional request by a universal serial bus (USB) device. The standard device request can include a Get_Descriptor request. Other embodiments are described.

Abstract: Some embodiments include methods and apparatus to decode a functional request embedded in a portion of a standard device request, and execute the functional request by a universal serial bus (USB) device. The standard device request can include a Get_Descriptor request. Other embodiments are described.

Abstract: Some embodiments include methods and apparatus to decode a functional request embedded in a portion of a standard device request, and execute the functional request by a universal serial bus (USB) device. The standard device request can include a Get_Descriptor request. Other embodiments are described.

Abstract: Methods, systems and apparatus may operate to send and receive universal serial bus (USB) control endpoint standard device requests with embedded functional sub-requests. From the USB device perspective, such operations may comprise receiving a control endpoint standard device request from a host at the USB device, decoding the functional sub-request forming a first portion of the control endpoint standard device request, decoding data forming a second portion of the control endpoint standard device request, and executing the functional sub-request by the USB device. Other methods, systems, and apparatus are disclosed.

Abstract: Methods, systems and apparatus may operate to send and receive universal serial bus (USB) control endpoint standard device requests with embedded functional sub-requests. From the USB device perspective, such operations may comprise receiving a control endpoint standard device request from a host at the USB device, decoding the functional sub-request forming a first portion of the control endpoint standard device request, decoding data forming a second portion of the control endpoint standard device request, and executing the functional sub-request by the USB device. Other methods, systems, and apparatus are disclosed.

Abstract: In accordance with an embodiment of the present invention, an electronic device is displayed for purchase by a user and includes a controller and a protected area for storing a key and a bar code associated with and for identifying the device including a password unique to the device, wherein upon purchase of the device, the password is compared to the key and upon successful activation thereof, the device is activated, otherwise, the device is rendered inoperable.