Invention Grant
- Patent Title: Noise reduction in digitizer system
- Patent Title (中): 数字化仪系统降噪
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Application No.: US11063535Application Date: 2005-02-24
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Publication No.: US07995036B2Publication Date: 2011-08-09
- Inventor: Haim Perski , Ori Rimon
- Applicant: Haim Perski , Ori Rimon
- 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
Abstract:
A method for noise reduction in a digitizer, the digitizer comprising a plurality of detecting elements for detecting an electromagnetic signal at one of a number of predetermined frequencies: the method comprising: sampling at least two of said detecting elements substantially simultaneously to obtain outputs therefrom, and reducing the output on one of said two elements in accordance with the output on the other of said elements.
Public/Granted literature
- US20050189154A1 Noise reduction in digitizer system Public/Granted day:2005-09-01
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