Invention Grant
- Patent Title: Pulse- or frame-based communication using active stylus
- Patent Title (中): 使用有源触笔的基于脉冲或帧的通信
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Application No.: US13363043Application Date: 2012-01-31
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Publication No.: US08933899B2Publication Date: 2015-01-13
- Inventor: Shahrooz Shahparnia , Vivek Pant , Esat Yilmaz , Vemund Kval Bakken , Kishore Sundara-Rajan , John Stanley Dubery , Martin John Simmons , Sherif Hanna
- Applicant: Shahrooz Shahparnia , Vivek Pant , Esat Yilmaz , Vemund Kval Bakken , Kishore Sundara-Rajan , John Stanley Dubery , Martin John Simmons , Sherif Hanna
- Applicant Address: US CA San Jose
- Assignee: Atmel Corporation
- Current Assignee: Atmel Corporation
- Current Assignee Address: US CA San Jose
- Agency: Baker Botts LLP
- Main IPC: G06F3/033
- IPC: G06F3/033 ; G06F3/044 ; G06F3/0354 ; G06F3/038
Abstract:
In one embodiment, a method includes receiving sensor data from one or more sensors in or on a stylus, the stylus including one or more electrodes and one or more computer-readable non-transitory storage media embodying logic for wirelessly transmitting signals to a device through a touch sensor of the device. The method includes generating a carrier signal and modulating the carrier signal to communicate the sensor data and wirelessly transmitting from the stylus to the device the carrier signal as modulated through the touch sensor of the device.
Public/Granted literature
- US20130106722A1 Pulse- Or Frame-Based Communication Using Active Stylus Public/Granted day:2013-05-02
Information query
