08286885 is referenced by 20 patents and cites 184 patents.

A handheld electronic book device is configured with dual displays. The device includes a first display for presenting visible representations of textual or graphic content related to the electronic book. The device also includes a second display positioned alongside the first display. The second display includes a plurality of graphic elements that correspond to portions of the first display. Also, the second display is responsive to user input to one of the graphic elements to perform an action on the content that is shown in the portion of the first display that corresponds to the one element.

Title
Handheld electronic book reader device having dual displays
Application Number
12/817961
Publication Number
8286885 (B1)
Application Date
June 17, 2010
Publication Date
October 16, 2012
Inventor
Symon J Whitehorn
Los Gatos
CA, US
Gregg Zehr
Los Gatos
CA, US
Agent
Lee & Hayes PLLC
Assignee
Amazon Technologies
NV, US
IPC
G06K 19/06
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