Invention Grant
- Patent Title: Digitizer, stylus and method of synchronization therewith
- Patent Title (中): 数字化仪，触控笔及其同步方法
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Application No.: US12643004Application Date: 2009-12-21
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Publication No.: US08481872B2Publication Date: 2013-07-09
- Inventor: Rafi Zachut
- Applicant: Rafi Zachut
- Applicant Address: IL Kfar-Saba
- Assignee: N-trig Ltd.
- Current Assignee: N-trig Ltd.
- Current Assignee Address: IL Kfar-Saba
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/033
Abstract:
A method for operating a digitizer with an autonomous asynchronous stylus includes sampling outputs from a digitizer, detecting from the outputs at least one pulsed signal transmitted from an autonomous asynchronous stylus at a defined rate, determining a location of the stylus interaction with respect to the digitizer, and tracking stylus interaction with the digitizer over subsequent pulsed signals transmitted from the stylus.
Public/Granted literature
- US20100155153A1 DIGITIZER, STYLUS AND METHOD OF SYNCHRONIZATION THEREWITH Public/Granted day:2010-06-24
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