发明申请
- 专利标题： System and method of using variable pulses for symbology
- 专利标题（中）： 使用可变脉冲进行符号系统和方法
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申请号： US10967859申请日： 2004-10-18
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公开(公告)号： US20050094784A1公开(公告)日： 2005-05-05
- 发明人: Bruce Melick , David Snyder , Leslie Baych
- 申请人： Bruce Melick , David Snyder , Leslie Baych
- 申请人地址： US IA Cedar Rapids 52402
- 专利权人： LIGHTWAVES SYSTEMS INC.
- 当前专利权人： LIGHTWAVES SYSTEMS INC.
- 当前专利权人地址： US IA Cedar Rapids 52402
- 主分类号： G06F7/00
- IPC分类号： G06F7/00 ; H04M11/00
摘要：
A method and system for storing and transmitting data using variable pulse characteristics to represent ASCII or UNICODE characters, of the value of a string of data using a number base higher than 2. Pulse characteristics are modified to correspond to different data values. Pulse characteristics can include pulse durations, pulse spacings, pulse amplitudes, pulse phases, pulse polarities, pulse shapes and/or other pulse characteristics.
公开/授权文献
- US07881619B2 System and method of using variable pulses for symbology 公开/授权日：2011-02-01
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