Invention Grant
- Patent Title: Configurable keypad for an electronic device
- Patent Title (中): 电子设备的可配置键盘
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Application No.: US11763346Application Date: 2007-06-14
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Publication No.: US08692736B1Publication Date: 2014-04-08
- Inventor: John E. Johnston , Greg Zehr
- Applicant: John E. Johnston , Greg Zehr
- Applicant Address: US NV Reno
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US NV Reno
- Agency: Lee & Hayes, PLLC
- Main IPC: G09G5/00
- IPC: G09G5/00

Abstract:
An electronic book reading device with a configurable keypad is described. The device includes a first display configured to display visual representations of content of an electronic book. The device further includes a second display configured to display a plurality of different button configurations, one button configuration being displayed at a time. The device also includes a switch array disposed under the second display, wherein the switch array is configured to receive user input and provide tactile feedback when the user input is received. The device includes a processor and memory in electronic communication with the processor. Instructions are stored in the memory. The instructions are executable to process the user input and change a button configuration on the second display from a first button configuration to a second button configuration.
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