Patent Number: 7,711,860

Title: Method and apparatus to establish class of USB device

Abstract: A method and apparatus to establish a class of a universal interface device, and more particularly, a method and apparatus to receive classes supported by the universal interface device and to establish a class among the received classes supported by the universal interface device as the class of the universal interface device in a system in which a universal interface host and the universal interface device are connected via a universal interface. The method of establishing the class of the universal interface device includes receiving the classes supported by the universal interface device, establishing a class selected among the received classes of the universal interface device as the class of the universal interface device, and recognizing the established class as the class of the universal interface device.

Inventors: Park; Bong-wook (Suwon-si, KR)

Assignee: Samsung Electronics Co., Ltd.

International Classification: G06F 3/00 (20060101)

Expiration Date: 5/04/12018