发明授权
US09524625B1 Apparatus, systems, and methods for signal localization and differentiation
有权
用于信号定位和分化的装置，系统和方法
- 专利标题： Apparatus, systems, and methods for signal localization and differentiation
- 专利标题（中）： 用于信号定位和分化的装置，系统和方法
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申请号： US15016298申请日： 2016-02-05
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公开(公告)号： US09524625B1公开(公告)日： 2016-12-20
- 发明人: Frederick G. Nesemeier , Gary F. Nesemeier , David C. Williams
- 申请人： Frederick G. Nesemeier , Gary F. Nesemeier , David C. Williams
- 代理商 D.C. Williams
- 主分类号： G08B6/00
- IPC分类号： G08B6/00
摘要：
Apparatus, systems, and methods for providing transmission and localized reception of audio, visual, and tactile signaling are taught for a myriad of useful purposes, including embodiments that permit differentiation between selected groups of intended recipients to permit simultaneous use of multiple instances of this technology in close proximity, if desired.
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