Invention Grant
- Patent Title: Touch enabled user device with unpowered display
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Application No.: US14964341Application Date: 2015-12-09
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Publication No.: US10203786B1Publication Date: 2019-02-12
- Inventor: Morris Yuanhsiang Hsu , Jagan Vaidyanathan Rajagopalan
- Applicant: AMAZON TECHNOLOGIES, INC.
- Applicant Address: US WA Seattle
- Assignee: AMAZON TECHNOLOGIES, INC.
- Current Assignee: AMAZON TECHNOLOGIES, INC.
- Current Assignee Address: US WA Seattle
- Agency: Lindauer Law, PLLC
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/0354 ; G06F3/044 ; G06F3/045 ; G06Q30/06 ; H04B7/26

Abstract:
A user device includes an unpowered display and a touch sensor. User input such as touching or writing on the unpowered display with a stylus produces visual indicia indicative of the input. A touch sensor is used to acquire touch data indicative of the user input. The touch data may be sent wirelessly to another device, such as a server for further processing.
Information query